102449100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 323486240

約数和(自身を除く): 221037140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 109, 130, 150, 156, 195, 218, 241, 260, 300, 325, 327, 390, 436, 482, 545, 650, 654, 723, 780, 964, 975, 1090, 1205, 1300, 1308, 1417, 1446, 1635, 1950, 2180, 2410, 2725, 2834, 2892, 3133, 3270, 3615, 3900, 4251, 4820, 5450, 5668, 6025, 6266, 6540, 7085, 7230, 8175, 8502, 9399, 10900, 12050, 12532, 14170, 14460, 15665, 16350, 17004, 18075, 18798, 21255, 24100, 26269, 28340, 31330, 32700, 35425, 36150, 37596, 42510, 46995, 52538, 62660, 70850, 72300, 78325, 78807, 85020, 93990, 105076, 106275, 131345, 141700, 156650, 157614, 187980, 212550, 234975, 262690, 313300, 315228, 341497, 394035, 425100, 469950, 525380, 656725, 682994, 788070, 939900, 1024491, 1313450, 1365988, 1576140, 1707485, 1970175, 2048982, 2626900, 3414970, 3940350, 4097964, 5122455, 6829940, 7880700, 8537425, 10244910, 17074850, 20489820, 25612275, 34149700, 51224550, 102449100]

約数ペア:

[(1, 102449100), (2, 51224550), (3, 34149700), (4, 25612275), (5, 20489820), (6, 17074850), (10, 10244910), (12, 8537425), (13, 7880700), (15, 6829940), (20, 5122455), (25, 4097964), (26, 3940350), (30, 3414970), (39, 2626900), (50, 2048982), (52, 1970175), (60, 1707485), (65, 1576140), (75, 1365988), (78, 1313450), (100, 1024491), (109, 939900), (130, 788070), (150, 682994), (156, 656725), (195, 525380), (218, 469950), (241, 425100), (260, 394035), (300, 341497), (325, 315228), (327, 313300), (390, 262690), (436, 234975), (482, 212550), (545, 187980), (650, 157614), (654, 156650), (723, 141700), (780, 131345), (964, 106275), (975, 105076), (1090, 93990), (1205, 85020), (1300, 78807), (1308, 78325), (1417, 72300), (1446, 70850), (1635, 62660), (1950, 52538), (2180, 46995), (2410, 42510), (2725, 37596), (2834, 36150), (2892, 35425), (3133, 32700), (3270, 31330), (3615, 28340), (3900, 26269), (4251, 24100), (4820, 21255), (5450, 18798), (5668, 18075), (6025, 17004), (6266, 16350), (6540, 15665), (7085, 14460), (7230, 14170), (8175, 12532), (8502, 12050), (9399, 10900)]