740363250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 128

約数和(自身を含む): 2063812608

約数和(自身を除く): 1323449358

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 125, 129, 150, 165, 215, 250, 258, 275, 330, 375, 430, 473, 550, 645, 750, 825, 946, 1075, 1290, 1375, 1419, 1650, 2087, 2150, 2365, 2750, 2838, 3225, 4125, 4174, 4730, 5375, 6261, 6450, 7095, 8250, 10435, 10750, 11825, 12522, 14190, 16125, 20870, 22957, 23650, 31305, 32250, 35475, 45914, 52175, 59125, 62610, 68871, 70950, 89741, 104350, 114785, 118250, 137742, 156525, 177375, 179482, 229570, 260875, 269223, 313050, 344355, 354750, 448705, 521750, 538446, 573925, 688710, 782625, 897410, 987151, 1147850, 1346115, 1565250, 1721775, 1974302, 2243525, 2692230, 2869625, 2961453, 3443550, 4487050, 4935755, 5739250, 5922906, 6730575, 8608875, 9871510, 11217625, 13461150, 14807265, 17217750, 22435250, 24678775, 29614530, 33652875, 49357550, 67305750, 74036325, 123393875, 148072650, 246787750, 370181625, 740363250]

約数ペア:

[(1, 740363250), (2, 370181625), (3, 246787750), (5, 148072650), (6, 123393875), (10, 74036325), (11, 67305750), (15, 49357550), (22, 33652875), (25, 29614530), (30, 24678775), (33, 22435250), (43, 17217750), (50, 14807265), (55, 13461150), (66, 11217625), (75, 9871510), (86, 8608875), (110, 6730575), (125, 5922906), (129, 5739250), (150, 4935755), (165, 4487050), (215, 3443550), (250, 2961453), (258, 2869625), (275, 2692230), (330, 2243525), (375, 1974302), (430, 1721775), (473, 1565250), (550, 1346115), (645, 1147850), (750, 987151), (825, 897410), (946, 782625), (1075, 688710), (1290, 573925), (1375, 538446), (1419, 521750), (1650, 448705), (2087, 354750), (2150, 344355), (2365, 313050), (2750, 269223), (2838, 260875), (3225, 229570), (4125, 179482), (4174, 177375), (4730, 156525), (5375, 137742), (6261, 118250), (6450, 114785), (7095, 104350), (8250, 89741), (10435, 70950), (10750, 68871), (11825, 62610), (12522, 59125), (14190, 52175), (16125, 45914), (20870, 35475), (22957, 32250), (23650, 31305)]