138791250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 180

約数和(自身を含む): 412475778

約数和(自身を除く): 273684528

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 73, 75, 78, 90, 117, 125, 130, 146, 150, 169, 195, 219, 225, 234, 250, 325, 338, 365, 375, 390, 438, 450, 507, 585, 625, 650, 657, 730, 750, 845, 949, 975, 1014, 1095, 1125, 1170, 1250, 1314, 1521, 1625, 1690, 1825, 1875, 1898, 1950, 2190, 2250, 2535, 2847, 2925, 3042, 3250, 3285, 3650, 3750, 4225, 4745, 4875, 5070, 5475, 5625, 5694, 5850, 6570, 7605, 8125, 8450, 8541, 9125, 9490, 9750, 10950, 11250, 12337, 12675, 14235, 14625, 15210, 16250, 16425, 17082, 18250, 21125, 23725, 24375, 24674, 25350, 27375, 28470, 29250, 32850, 37011, 38025, 42250, 42705, 45625, 47450, 48750, 54750, 61685, 63375, 71175, 73125, 74022, 76050, 82125, 85410, 91250, 105625, 111033, 118625, 123370, 126750, 136875, 142350, 146250, 164250, 185055, 190125, 211250, 213525, 222066, 237250, 273750, 308425, 316875, 355875, 370110, 380250, 410625, 427050, 555165, 593125, 616850, 633750, 711750, 821250, 925275, 950625, 1067625, 1110330, 1186250, 1542125, 1779375, 1850550, 1901250, 2135250, 2775825, 3084250, 3558750, 4626375, 5338125, 5551650, 7710625, 9252750, 10676250, 13879125, 15421250, 23131875, 27758250, 46263750, 69395625, 138791250]

約数ペア:

[(1, 138791250), (2, 69395625), (3, 46263750), (5, 27758250), (6, 23131875), (9, 15421250), (10, 13879125), (13, 10676250), (15, 9252750), (18, 7710625), (25, 5551650), (26, 5338125), (30, 4626375), (39, 3558750), (45, 3084250), (50, 2775825), (65, 2135250), (73, 1901250), (75, 1850550), (78, 1779375), (90, 1542125), (117, 1186250), (125, 1110330), (130, 1067625), (146, 950625), (150, 925275), (169, 821250), (195, 711750), (219, 633750), (225, 616850), (234, 593125), (250, 555165), (325, 427050), (338, 410625), (365, 380250), (375, 370110), (390, 355875), (438, 316875), (450, 308425), (507, 273750), (585, 237250), (625, 222066), (650, 213525), (657, 211250), (730, 190125), (750, 185055), (845, 164250), (949, 146250), (975, 142350), (1014, 136875), (1095, 126750), (1125, 123370), (1170, 118625), (1250, 111033), (1314, 105625), (1521, 91250), (1625, 85410), (1690, 82125), (1825, 76050), (1875, 74022), (1898, 73125), (1950, 71175), (2190, 63375), (2250, 61685), (2535, 54750), (2847, 48750), (2925, 47450), (3042, 45625), (3250, 42705), (3285, 42250), (3650, 38025), (3750, 37011), (4225, 32850), (4745, 29250), (4875, 28470), (5070, 27375), (5475, 25350), (5625, 24674), (5694, 24375), (5850, 23725), (6570, 21125), (7605, 18250), (8125, 17082), (8450, 16425), (8541, 16250), (9125, 15210), (9490, 14625), (9750, 14235), (10950, 12675), (11250, 12337)]