19439480400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 360

約数和(自身を含む): 65914697856

約数和(自身を除く): 46475217456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 113, 115, 120, 138, 150, 184, 200, 226, 230, 240, 271, 276, 300, 339, 345, 368, 400, 452, 460, 529, 542, 552, 565, 575, 600, 678, 690, 813, 904, 920, 1058, 1084, 1104, 1130, 1150, 1200, 1355, 1356, 1380, 1587, 1626, 1695, 1725, 1808, 1840, 2116, 2168, 2260, 2300, 2599, 2645, 2710, 2712, 2760, 2825, 3174, 3252, 3390, 3450, 4065, 4232, 4336, 4520, 4600, 5198, 5290, 5420, 5424, 5520, 5650, 6233, 6348, 6504, 6775, 6780, 6900, 7797, 7935, 8130, 8464, 8475, 9040, 9200, 10396, 10580, 10840, 11300, 12466, 12696, 12995, 13008, 13225, 13550, 13560, 13800, 15594, 15870, 16260, 16950, 18699, 20325, 20792, 21160, 21680, 22600, 24932, 25392, 25990, 26450, 27100, 27120, 27600, 30623, 31165, 31188, 31740, 32520, 33900, 37398, 38985, 39675, 40650, 41584, 42320, 45200, 49864, 51980, 52900, 54200, 59777, 61246, 62330, 62376, 63480, 64975, 65040, 67800, 74796, 77970, 79350, 81300, 91869, 93495, 99728, 103960, 105800, 108400, 119554, 122492, 124660, 124752, 126960, 129950, 135600, 143359, 149592, 153115, 155825, 155940, 158700, 162600, 179331, 183738, 186990, 194925, 207920, 211600, 239108, 244984, 249320, 259900, 286718, 298885, 299184, 306230, 311650, 311880, 317400, 325200, 358662, 367476, 373980, 389850, 430077, 459345, 467475, 478216, 489968, 498640, 519800, 573436, 597770, 612460, 623300, 623760, 634800, 704329, 716795, 717324, 734952, 747960, 765575, 779700, 860154, 896655, 918690, 934950, 956432, 1039600, 1146872, 1195540, 1224920, 1246600, 1408658, 1433590, 1434648, 1469904, 1494425, 1495920, 1531150, 1559400, 1720308, 1793310, 1837380, 1869900, 2112987, 2150385, 2293744, 2296725, 2391080, 2449840, 2493200, 2817316, 2867180, 2869296, 2988850, 3062300, 3118800, 3440616, 3521645, 3583975, 3586620, 3674760, 3739800, 4225974, 4300770, 4483275, 4593450, 4782160, 5634632, 5734360, 5977700, 6124600, 6881232, 7043290, 7167950, 7173240, 7349520, 7479600, 8451948, 8601540, 8966550, 9186900, 10564935, 10751925, 11269264, 11468720, 11955400, 12249200, 14086580, 14335900, 14346480, 16199567, 16903896, 17203080, 17608225, 17933100, 18373800, 21129870, 21503850, 23910800, 28173160, 28671800, 32399134, 33807792, 34406160, 35216450, 35866200, 36747600, 42259740, 43007700, 48598701, 52824675, 56346320, 57343600, 64798268, 70432900, 71732400, 80997835, 84519480, 86015400, 97197402, 105649350, 129596536, 140865800, 161995670, 169038960, 172030800, 194394804, 211298700, 242993505, 259193072, 281731600, 323991340, 388789608, 404989175, 422597400, 485987010, 647982680, 777579216, 809978350, 845194800, 971974020, 1214967525, 1295965360, 1619956700, 1943948040, 2429935050, 3239913400, 3887896080, 4859870100, 6479826800, 9719740200, 19439480400]

約数ペア:

[(1, 19439480400), (2, 9719740200), (3, 6479826800), (4, 4859870100), (5, 3887896080), (6, 3239913400), (8, 2429935050), (10, 1943948040), (12, 1619956700), (15, 1295965360), (16, 1214967525), (20, 971974020), (23, 845194800), (24, 809978350), (25, 777579216), (30, 647982680), (40, 485987010), (46, 422597400), (48, 404989175), (50, 388789608), (60, 323991340), (69, 281731600), (75, 259193072), (80, 242993505), (92, 211298700), (100, 194394804), (113, 172030800), (115, 169038960), (120, 161995670), (138, 140865800), (150, 129596536), (184, 105649350), (200, 97197402), (226, 86015400), (230, 84519480), (240, 80997835), (271, 71732400), (276, 70432900), (300, 64798268), (339, 57343600), (345, 56346320), (368, 52824675), (400, 48598701), (452, 43007700), (460, 42259740), (529, 36747600), (542, 35866200), (552, 35216450), (565, 34406160), (575, 33807792), (600, 32399134), (678, 28671800), (690, 28173160), (813, 23910800), (904, 21503850), (920, 21129870), (1058, 18373800), (1084, 17933100), (1104, 17608225), (1130, 17203080), (1150, 16903896), (1200, 16199567), (1355, 14346480), (1356, 14335900), (1380, 14086580), (1587, 12249200), (1626, 11955400), (1695, 11468720), (1725, 11269264), (1808, 10751925), (1840, 10564935), (2116, 9186900), (2168, 8966550), (2260, 8601540), (2300, 8451948), (2599, 7479600), (2645, 7349520), (2710, 7173240), (2712, 7167950), (2760, 7043290), (2825, 6881232), (3174, 6124600), (3252, 5977700), (3390, 5734360), (3450, 5634632), (4065, 4782160), (4232, 4593450), (4336, 4483275), (4520, 4300770), (4600, 4225974), (5198, 3739800), (5290, 3674760), (5420, 3586620), (5424, 3583975), (5520, 3521645), (5650, 3440616), (6233, 3118800), (6348, 3062300), (6504, 2988850), (6775, 2869296), (6780, 2867180), (6900, 2817316), (7797, 2493200), (7935, 2449840), (8130, 2391080), (8464, 2296725), (8475, 2293744), (9040, 2150385), (9200, 2112987), (10396, 1869900), (10580, 1837380), (10840, 1793310), (11300, 1720308), (12466, 1559400), (12696, 1531150), (12995, 1495920), (13008, 1494425), (13225, 1469904), (13550, 1434648), (13560, 1433590), (13800, 1408658), (15594, 1246600), (15870, 1224920), (16260, 1195540), (16950, 1146872), (18699, 1039600), (20325, 956432), (20792, 934950), (21160, 918690), (21680, 896655), (22600, 860154), (24932, 779700), (25392, 765575), (25990, 747960), (26450, 734952), (27100, 717324), (27120, 716795), (27600, 704329), (30623, 634800), (31165, 623760), (31188, 623300), (31740, 612460), (32520, 597770), (33900, 573436), (37398, 519800), (38985, 498640), (39675, 489968), (40650, 478216), (41584, 467475), (42320, 459345), (45200, 430077), (49864, 389850), (51980, 373980), (52900, 367476), (54200, 358662), (59777, 325200), (61246, 317400), (62330, 311880), (62376, 311650), (63480, 306230), (64975, 299184), (65040, 298885), (67800, 286718), (74796, 259900), (77970, 249320), (79350, 244984), (81300, 239108), (91869, 211600), (93495, 207920), (99728, 194925), (103960, 186990), (105800, 183738), (108400, 179331), (119554, 162600), (122492, 158700), (124660, 155940), (124752, 155825), (126960, 153115), (129950, 149592), (135600, 143359)]