308391900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3557}}^1$

素因数の和:3608

約数の個数: 108

約数和(自身を含む): 948121608

約数和(自身を除く): 639729708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 289, 300, 340, 425, 510, 578, 850, 867, 1020, 1156, 1275, 1445, 1700, 1734, 2550, 2890, 3468, 3557, 4335, 5100, 5780, 7114, 7225, 8670, 10671, 14228, 14450, 17340, 17785, 21342, 21675, 28900, 35570, 42684, 43350, 53355, 60469, 71140, 86700, 88925, 106710, 120938, 177850, 181407, 213420, 241876, 266775, 302345, 355700, 362814, 533550, 604690, 725628, 907035, 1027973, 1067100, 1209380, 1511725, 1814070, 2055946, 3023450, 3083919, 3628140, 4111892, 4535175, 5139865, 6046900, 6167838, 9070350, 10279730, 12335676, 15419595, 18140700, 20559460, 25699325, 30839190, 51398650, 61678380, 77097975, 102797300, 154195950, 308391900]

約数ペア:

[(1, 308391900), (2, 154195950), (3, 102797300), (4, 77097975), (5, 61678380), (6, 51398650), (10, 30839190), (12, 25699325), (15, 20559460), (17, 18140700), (20, 15419595), (25, 12335676), (30, 10279730), (34, 9070350), (50, 6167838), (51, 6046900), (60, 5139865), (68, 4535175), (75, 4111892), (85, 3628140), (100, 3083919), (102, 3023450), (150, 2055946), (170, 1814070), (204, 1511725), (255, 1209380), (289, 1067100), (300, 1027973), (340, 907035), (425, 725628), (510, 604690), (578, 533550), (850, 362814), (867, 355700), (1020, 302345), (1156, 266775), (1275, 241876), (1445, 213420), (1700, 181407), (1734, 177850), (2550, 120938), (2890, 106710), (3468, 88925), (3557, 86700), (4335, 71140), (5100, 60469), (5780, 53355), (7114, 43350), (7225, 42684), (8670, 35570), (10671, 28900), (14228, 21675), (14450, 21342), (17340, 17785)]