7259850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 22545432

約数和(自身を除く): 15285582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 73, 75, 78, 85, 90, 102, 117, 130, 146, 150, 153, 170, 195, 219, 221, 225, 234, 255, 306, 325, 365, 390, 425, 438, 442, 450, 510, 585, 650, 657, 663, 730, 765, 850, 949, 975, 1095, 1105, 1170, 1241, 1275, 1314, 1326, 1530, 1825, 1898, 1950, 1989, 2190, 2210, 2482, 2550, 2847, 2925, 3285, 3315, 3650, 3723, 3825, 3978, 4745, 5475, 5525, 5694, 5850, 6205, 6570, 6630, 7446, 7650, 8541, 9490, 9945, 10950, 11050, 11169, 12410, 14235, 16133, 16425, 16575, 17082, 18615, 19890, 22338, 23725, 28470, 31025, 32266, 32850, 33150, 37230, 42705, 47450, 48399, 49725, 55845, 62050, 71175, 80665, 85410, 93075, 96798, 99450, 111690, 142350, 145197, 161330, 186150, 213525, 241995, 279225, 290394, 403325, 427050, 483990, 558450, 725985, 806650, 1209975, 1451970, 2419950, 3629925, 7259850]

約数ペア:

[(1, 7259850), (2, 3629925), (3, 2419950), (5, 1451970), (6, 1209975), (9, 806650), (10, 725985), (13, 558450), (15, 483990), (17, 427050), (18, 403325), (25, 290394), (26, 279225), (30, 241995), (34, 213525), (39, 186150), (45, 161330), (50, 145197), (51, 142350), (65, 111690), (73, 99450), (75, 96798), (78, 93075), (85, 85410), (90, 80665), (102, 71175), (117, 62050), (130, 55845), (146, 49725), (150, 48399), (153, 47450), (170, 42705), (195, 37230), (219, 33150), (221, 32850), (225, 32266), (234, 31025), (255, 28470), (306, 23725), (325, 22338), (365, 19890), (390, 18615), (425, 17082), (438, 16575), (442, 16425), (450, 16133), (510, 14235), (585, 12410), (650, 11169), (657, 11050), (663, 10950), (730, 9945), (765, 9490), (850, 8541), (949, 7650), (975, 7446), (1095, 6630), (1105, 6570), (1170, 6205), (1241, 5850), (1275, 5694), (1314, 5525), (1326, 5475), (1530, 4745), (1825, 3978), (1898, 3825), (1950, 3723), (1989, 3650), (2190, 3315), (2210, 3285), (2482, 2925), (2550, 2847)]