90669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 302766336

約数和(自身を除く): 212096496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 313, 340, 355, 408, 426, 510, 568, 626, 680, 710, 816, 852, 939, 1020, 1065, 1136, 1207, 1252, 1360, 1420, 1565, 1704, 1878, 2040, 2130, 2414, 2504, 2840, 3130, 3408, 3621, 3756, 4080, 4260, 4695, 4828, 5008, 5321, 5680, 6035, 6260, 7242, 7512, 8520, 9390, 9656, 10642, 12070, 12520, 14484, 15024, 15963, 17040, 18105, 18780, 19312, 21284, 22223, 24140, 25040, 26605, 28968, 31926, 36210, 37560, 42568, 44446, 48280, 53210, 57936, 63852, 66669, 72420, 75120, 79815, 85136, 88892, 96560, 106420, 111115, 127704, 133338, 144840, 159630, 177784, 212840, 222230, 255408, 266676, 289680, 319260, 333345, 355568, 377791, 425680, 444460, 533352, 638520, 666690, 755582, 888920, 1066704, 1133373, 1277040, 1333380, 1511164, 1777840, 1888955, 2266746, 2666760, 3022328, 3777910, 4533492, 5333520, 5666865, 6044656, 7555820, 9066984, 11333730, 15111640, 18133968, 22667460, 30223280, 45334920, 90669840]

約数ペア:

[(1, 90669840), (2, 45334920), (3, 30223280), (4, 22667460), (5, 18133968), (6, 15111640), (8, 11333730), (10, 9066984), (12, 7555820), (15, 6044656), (16, 5666865), (17, 5333520), (20, 4533492), (24, 3777910), (30, 3022328), (34, 2666760), (40, 2266746), (48, 1888955), (51, 1777840), (60, 1511164), (68, 1333380), (71, 1277040), (80, 1133373), (85, 1066704), (102, 888920), (120, 755582), (136, 666690), (142, 638520), (170, 533352), (204, 444460), (213, 425680), (240, 377791), (255, 355568), (272, 333345), (284, 319260), (313, 289680), (340, 266676), (355, 255408), (408, 222230), (426, 212840), (510, 177784), (568, 159630), (626, 144840), (680, 133338), (710, 127704), (816, 111115), (852, 106420), (939, 96560), (1020, 88892), (1065, 85136), (1136, 79815), (1207, 75120), (1252, 72420), (1360, 66669), (1420, 63852), (1565, 57936), (1704, 53210), (1878, 48280), (2040, 44446), (2130, 42568), (2414, 37560), (2504, 36210), (2840, 31926), (3130, 28968), (3408, 26605), (3621, 25040), (3756, 24140), (4080, 22223), (4260, 21284), (4695, 19312), (4828, 18780), (5008, 18105), (5321, 17040), (5680, 15963), (6035, 15024), (6260, 14484), (7242, 12520), (7512, 12070), (8520, 10642), (9390, 9656)]