2138833800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{62539}}^1$

素因数の和:62580

約数の個数: 144

約数和(自身を含む): 7561086000

約数和(自身を除く): 5422252200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 62539, 125078, 187617, 250156, 312695, 375234, 500312, 562851, 625390, 750468, 938085, 1125702, 1188241, 1250780, 1500936, 1563475, 1876170, 2251404, 2376482, 2501560, 2814255, 3126950, 3564723, 3752340, 4502808, 4690425, 4752964, 5628510, 5941205, 6253900, 7129446, 7504680, 9380850, 9505928, 10694169, 11257020, 11882410, 12507800, 14071275, 14258892, 17823615, 18761700, 21388338, 22514040, 23764820, 28142550, 28517784, 29706025, 35647230, 37523400, 42776676, 47529640, 53470845, 56285100, 59412050, 71294460, 85553352, 89118075, 106941690, 112570200, 118824100, 142588920, 178236150, 213883380, 237648200, 267354225, 356472300, 427766760, 534708450, 712944600, 1069416900, 2138833800]

約数ペア:

[(1, 2138833800), (2, 1069416900), (3, 712944600), (4, 534708450), (5, 427766760), (6, 356472300), (8, 267354225), (9, 237648200), (10, 213883380), (12, 178236150), (15, 142588920), (18, 118824100), (19, 112570200), (20, 106941690), (24, 89118075), (25, 85553352), (30, 71294460), (36, 59412050), (38, 56285100), (40, 53470845), (45, 47529640), (50, 42776676), (57, 37523400), (60, 35647230), (72, 29706025), (75, 28517784), (76, 28142550), (90, 23764820), (95, 22514040), (100, 21388338), (114, 18761700), (120, 17823615), (150, 14258892), (152, 14071275), (171, 12507800), (180, 11882410), (190, 11257020), (200, 10694169), (225, 9505928), (228, 9380850), (285, 7504680), (300, 7129446), (342, 6253900), (360, 5941205), (380, 5628510), (450, 4752964), (456, 4690425), (475, 4502808), (570, 3752340), (600, 3564723), (684, 3126950), (760, 2814255), (855, 2501560), (900, 2376482), (950, 2251404), (1140, 1876170), (1368, 1563475), (1425, 1500936), (1710, 1250780), (1800, 1188241), (1900, 1125702), (2280, 938085), (2850, 750468), (3420, 625390), (3800, 562851), (4275, 500312), (5700, 375234), (6840, 312695), (8550, 250156), (11400, 187617), (17100, 125078), (34200, 62539)]