421737300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8263

約数の個数: 144

約数和(自身を含む): 1427339200

約数和(自身を除く): 1005601900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8221, 8550, 10260, 12825, 16442, 17100, 24663, 25650, 32884, 41105, 49326, 51300, 73989, 82210, 98652, 123315, 147978, 156199, 164420, 205525, 221967, 246630, 295956, 312398, 369945, 411050, 443934, 468597, 493260, 616575, 624796, 739890, 780995, 822100, 887868, 937194, 1109835, 1233150, 1405791, 1479780, 1561990, 1849725, 1874388, 2219670, 2342985, 2466300, 2811582, 3123980, 3699450, 3904975, 4217373, 4439340, 4685970, 5549175, 5623164, 7028955, 7398900, 7809950, 8434746, 9371940, 11098350, 11714925, 14057910, 15619900, 16869492, 21086865, 22196700, 23429850, 28115820, 35144775, 42173730, 46859700, 70289550, 84347460, 105434325, 140579100, 210868650, 421737300]

約数ペア:

[(1, 421737300), (2, 210868650), (3, 140579100), (4, 105434325), (5, 84347460), (6, 70289550), (9, 46859700), (10, 42173730), (12, 35144775), (15, 28115820), (18, 23429850), (19, 22196700), (20, 21086865), (25, 16869492), (27, 15619900), (30, 14057910), (36, 11714925), (38, 11098350), (45, 9371940), (50, 8434746), (54, 7809950), (57, 7398900), (60, 7028955), (75, 5623164), (76, 5549175), (90, 4685970), (95, 4439340), (100, 4217373), (108, 3904975), (114, 3699450), (135, 3123980), (150, 2811582), (171, 2466300), (180, 2342985), (190, 2219670), (225, 1874388), (228, 1849725), (270, 1561990), (285, 1479780), (300, 1405791), (342, 1233150), (380, 1109835), (450, 937194), (475, 887868), (513, 822100), (540, 780995), (570, 739890), (675, 624796), (684, 616575), (855, 493260), (900, 468597), (950, 443934), (1026, 411050), (1140, 369945), (1350, 312398), (1425, 295956), (1710, 246630), (1900, 221967), (2052, 205525), (2565, 164420), (2700, 156199), (2850, 147978), (3420, 123315), (4275, 98652), (5130, 82210), (5700, 73989), (8221, 51300), (8550, 49326), (10260, 41105), (12825, 32884), (16442, 25650), (17100, 24663)]