15239499600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5142

約数の個数: 240

約数和(自身を含む): 52847312000

約数和(自身を除く): 37607812400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 199, 200, 208, 240, 260, 300, 312, 325, 390, 398, 400, 520, 597, 600, 624, 650, 780, 796, 975, 995, 1040, 1194, 1200, 1300, 1560, 1592, 1950, 1990, 2388, 2587, 2600, 2985, 3120, 3184, 3900, 3980, 4776, 4909, 4975, 5174, 5200, 5970, 7761, 7800, 7960, 9552, 9818, 9950, 10348, 11940, 12935, 14727, 14925, 15522, 15600, 15920, 19636, 19900, 20696, 23880, 24545, 25870, 29454, 29850, 31044, 38805, 39272, 39800, 41392, 47760, 49090, 51740, 58908, 59700, 62088, 63817, 64675, 73635, 77610, 78544, 79600, 98180, 103480, 117816, 119400, 122725, 124176, 127634, 129350, 147270, 155220, 191451, 194025, 196360, 206960, 235632, 238800, 245450, 255268, 258700, 294540, 310440, 319085, 368175, 382902, 388050, 392720, 490900, 510536, 517400, 589080, 620880, 638170, 736350, 765804, 776100, 957255, 976891, 981800, 1021072, 1034800, 1178160, 1276340, 1472700, 1531608, 1552200, 1595425, 1914510, 1953782, 1963600, 2552680, 2930673, 2945400, 3063216, 3104400, 3190850, 3829020, 3907564, 4786275, 4884455, 5105360, 5861346, 5890800, 6381700, 7658040, 7815128, 9572550, 9768910, 11722692, 12699583, 12763400, 14653365, 15316080, 15630256, 19145100, 19537820, 23445384, 24422275, 25399166, 25526800, 29306730, 38098749, 38290200, 39075640, 46890768, 48844550, 50798332, 58613460, 63497915, 73266825, 76197498, 76580400, 78151280, 97689100, 101596664, 117226920, 126995830, 146533650, 152394996, 190493745, 195378200, 203193328, 234453840, 253991660, 293067300, 304789992, 317489575, 380987490, 390756400, 507983320, 586134600, 609579984, 634979150, 761974980, 952468725, 1015966640, 1172269200, 1269958300, 1523949960, 1904937450, 2539916600, 3047899920, 3809874900, 5079833200, 7619749800, 15239499600]

約数ペア:

[(1, 15239499600), (2, 7619749800), (3, 5079833200), (4, 3809874900), (5, 3047899920), (6, 2539916600), (8, 1904937450), (10, 1523949960), (12, 1269958300), (13, 1172269200), (15, 1015966640), (16, 952468725), (20, 761974980), (24, 634979150), (25, 609579984), (26, 586134600), (30, 507983320), (39, 390756400), (40, 380987490), (48, 317489575), (50, 304789992), (52, 293067300), (60, 253991660), (65, 234453840), (75, 203193328), (78, 195378200), (80, 190493745), (100, 152394996), (104, 146533650), (120, 126995830), (130, 117226920), (150, 101596664), (156, 97689100), (195, 78151280), (199, 76580400), (200, 76197498), (208, 73266825), (240, 63497915), (260, 58613460), (300, 50798332), (312, 48844550), (325, 46890768), (390, 39075640), (398, 38290200), (400, 38098749), (520, 29306730), (597, 25526800), (600, 25399166), (624, 24422275), (650, 23445384), (780, 19537820), (796, 19145100), (975, 15630256), (995, 15316080), (1040, 14653365), (1194, 12763400), (1200, 12699583), (1300, 11722692), (1560, 9768910), (1592, 9572550), (1950, 7815128), (1990, 7658040), (2388, 6381700), (2587, 5890800), (2600, 5861346), (2985, 5105360), (3120, 4884455), (3184, 4786275), (3900, 3907564), (3980, 3829020), (4776, 3190850), (4909, 3104400), (4975, 3063216), (5174, 2945400), (5200, 2930673), (5970, 2552680), (7761, 1963600), (7800, 1953782), (7960, 1914510), (9552, 1595425), (9818, 1552200), (9950, 1531608), (10348, 1472700), (11940, 1276340), (12935, 1178160), (14727, 1034800), (14925, 1021072), (15522, 981800), (15600, 976891), (15920, 957255), (19636, 776100), (19900, 765804), (20696, 736350), (23880, 638170), (24545, 620880), (25870, 589080), (29454, 517400), (29850, 510536), (31044, 490900), (38805, 392720), (39272, 388050), (39800, 382902), (41392, 368175), (47760, 319085), (49090, 310440), (51740, 294540), (58908, 258700), (59700, 255268), (62088, 245450), (63817, 238800), (64675, 235632), (73635, 206960), (77610, 196360), (78544, 194025), (79600, 191451), (98180, 155220), (103480, 147270), (117816, 129350), (119400, 127634), (122725, 124176)]