64545082020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1093}}^1$

素因数の和:1715

約数の個数: 288

約数和(自身を含む): 213316346880

約数和(自身を除く): 148771264860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 557, 558, 570, 589, 620, 684, 855, 930, 1093, 1114, 1116, 1140, 1178, 1395, 1671, 1710, 1767, 1860, 2186, 2228, 2356, 2785, 2790, 2945, 3279, 3342, 3420, 3534, 4372, 5013, 5301, 5465, 5570, 5580, 5890, 6558, 6684, 7068, 8355, 8835, 9837, 10026, 10583, 10602, 10930, 11140, 11780, 13116, 16395, 16710, 17267, 17670, 19674, 20052, 20767, 21166, 21204, 21860, 25065, 26505, 31749, 32790, 33420, 33883, 34534, 35340, 39348, 41534, 42332, 49185, 50130, 51801, 52915, 53010, 62301, 63498, 65580, 67766, 69068, 83068, 86335, 95247, 98370, 100260, 101649, 103602, 103835, 105830, 106020, 124602, 126996, 135532, 155403, 158745, 169415, 172670, 186903, 190494, 196740, 203298, 207204, 207670, 211660, 249204, 259005, 304947, 310806, 311505, 317490, 328073, 338830, 345340, 373806, 380988, 406596, 415340, 476235, 508245, 518010, 608801, 609894, 621612, 623010, 634980, 643777, 656146, 677660, 747612, 777015, 934515, 952470, 984219, 1016490, 1036020, 1217602, 1219788, 1246020, 1287554, 1312292, 1524735, 1554030, 1640365, 1826403, 1869030, 1904940, 1931331, 1968438, 2032980, 2435204, 2575108, 2952657, 3044005, 3049470, 3108060, 3218885, 3280730, 3652806, 3738060, 3862662, 3936876, 4921095, 5479209, 5793993, 5905314, 6088010, 6098940, 6437770, 6561460, 7305612, 7725324, 9132015, 9656655, 9842190, 10958418, 11567219, 11587986, 11810628, 12176020, 12875540, 14763285, 18264030, 18872831, 19313310, 19684380, 21916836, 23134438, 23175972, 27396045, 28969965, 29526570, 34701657, 36528060, 37745662, 38626620, 46268876, 54792090, 56618493, 57836095, 57939930, 59053140, 69403314, 75491324, 94364155, 104104971, 109584180, 113236986, 115672190, 115879860, 138806628, 169855479, 173508285, 188728310, 208209942, 226473972, 231344380, 283092465, 339710958, 347016570, 358583789, 377456620, 416419884, 520524855, 566184930, 679421916, 694033140, 717167578, 849277395, 1041049710, 1075751367, 1132369860, 1434335156, 1698554790, 1792918945, 2082099420, 2151502734, 3227254101, 3397109580, 3585837890, 4303005468, 5378756835, 6454508202, 7171675780, 10757513670, 12909016404, 16136270505, 21515027340, 32272541010, 64545082020]

約数ペア:

[(1, 64545082020), (2, 32272541010), (3, 21515027340), (4, 16136270505), (5, 12909016404), (6, 10757513670), (9, 7171675780), (10, 6454508202), (12, 5378756835), (15, 4303005468), (18, 3585837890), (19, 3397109580), (20, 3227254101), (30, 2151502734), (31, 2082099420), (36, 1792918945), (38, 1698554790), (45, 1434335156), (57, 1132369860), (60, 1075751367), (62, 1041049710), (76, 849277395), (90, 717167578), (93, 694033140), (95, 679421916), (114, 566184930), (124, 520524855), (155, 416419884), (171, 377456620), (180, 358583789), (186, 347016570), (190, 339710958), (228, 283092465), (279, 231344380), (285, 226473972), (310, 208209942), (342, 188728310), (372, 173508285), (380, 169855479), (465, 138806628), (557, 115879860), (558, 115672190), (570, 113236986), (589, 109584180), (620, 104104971), (684, 94364155), (855, 75491324), (930, 69403314), (1093, 59053140), (1114, 57939930), (1116, 57836095), (1140, 56618493), (1178, 54792090), (1395, 46268876), (1671, 38626620), (1710, 37745662), (1767, 36528060), (1860, 34701657), (2186, 29526570), (2228, 28969965), (2356, 27396045), (2785, 23175972), (2790, 23134438), (2945, 21916836), (3279, 19684380), (3342, 19313310), (3420, 18872831), (3534, 18264030), (4372, 14763285), (5013, 12875540), (5301, 12176020), (5465, 11810628), (5570, 11587986), (5580, 11567219), (5890, 10958418), (6558, 9842190), (6684, 9656655), (7068, 9132015), (8355, 7725324), (8835, 7305612), (9837, 6561460), (10026, 6437770), (10583, 6098940), (10602, 6088010), (10930, 5905314), (11140, 5793993), (11780, 5479209), (13116, 4921095), (16395, 3936876), (16710, 3862662), (17267, 3738060), (17670, 3652806), (19674, 3280730), (20052, 3218885), (20767, 3108060), (21166, 3049470), (21204, 3044005), (21860, 2952657), (25065, 2575108), (26505, 2435204), (31749, 2032980), (32790, 1968438), (33420, 1931331), (33883, 1904940), (34534, 1869030), (35340, 1826403), (39348, 1640365), (41534, 1554030), (42332, 1524735), (49185, 1312292), (50130, 1287554), (51801, 1246020), (52915, 1219788), (53010, 1217602), (62301, 1036020), (63498, 1016490), (65580, 984219), (67766, 952470), (69068, 934515), (83068, 777015), (86335, 747612), (95247, 677660), (98370, 656146), (100260, 643777), (101649, 634980), (103602, 623010), (103835, 621612), (105830, 609894), (106020, 608801), (124602, 518010), (126996, 508245), (135532, 476235), (155403, 415340), (158745, 406596), (169415, 380988), (172670, 373806), (186903, 345340), (190494, 338830), (196740, 328073), (203298, 317490), (207204, 311505), (207670, 310806), (211660, 304947), (249204, 259005)]