18829200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 69745536

約数和(自身を除く): 50916336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 71, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 142, 150, 156, 170, 195, 200, 204, 208, 213, 221, 240, 255, 260, 272, 284, 300, 312, 325, 340, 355, 390, 400, 408, 425, 426, 442, 510, 520, 568, 600, 624, 650, 663, 680, 710, 780, 816, 850, 852, 884, 923, 975, 1020, 1040, 1065, 1105, 1136, 1200, 1207, 1275, 1300, 1326, 1360, 1420, 1560, 1700, 1704, 1768, 1775, 1846, 1950, 2040, 2130, 2210, 2414, 2550, 2600, 2652, 2769, 2840, 3120, 3315, 3400, 3408, 3536, 3550, 3621, 3692, 3900, 4080, 4260, 4420, 4615, 4828, 5100, 5200, 5304, 5325, 5525, 5538, 5680, 6035, 6630, 6800, 7100, 7242, 7384, 7800, 8520, 8840, 9230, 9656, 10200, 10608, 10650, 11050, 11076, 12070, 13260, 13845, 14200, 14484, 14768, 15600, 15691, 16575, 17040, 17680, 18105, 18460, 19312, 20400, 21300, 22100, 22152, 23075, 24140, 26520, 27690, 28400, 28968, 30175, 31382, 33150, 36210, 36920, 42600, 44200, 44304, 46150, 47073, 48280, 53040, 55380, 57936, 60350, 62764, 66300, 69225, 72420, 73840, 78455, 85200, 88400, 90525, 92300, 94146, 96560, 110760, 120700, 125528, 132600, 138450, 144840, 156910, 181050, 184600, 188292, 221520, 235365, 241400, 251056, 265200, 276900, 289680, 313820, 362100, 369200, 376584, 392275, 470730, 482800, 553800, 627640, 724200, 753168, 784550, 941460, 1107600, 1176825, 1255280, 1448400, 1569100, 1882920, 2353650, 3138200, 3765840, 4707300, 6276400, 9414600, 18829200]

約数ペア:

[(1, 18829200), (2, 9414600), (3, 6276400), (4, 4707300), (5, 3765840), (6, 3138200), (8, 2353650), (10, 1882920), (12, 1569100), (13, 1448400), (15, 1255280), (16, 1176825), (17, 1107600), (20, 941460), (24, 784550), (25, 753168), (26, 724200), (30, 627640), (34, 553800), (39, 482800), (40, 470730), (48, 392275), (50, 376584), (51, 369200), (52, 362100), (60, 313820), (65, 289680), (68, 276900), (71, 265200), (75, 251056), (78, 241400), (80, 235365), (85, 221520), (100, 188292), (102, 184600), (104, 181050), (120, 156910), (130, 144840), (136, 138450), (142, 132600), (150, 125528), (156, 120700), (170, 110760), (195, 96560), (200, 94146), (204, 92300), (208, 90525), (213, 88400), (221, 85200), (240, 78455), (255, 73840), (260, 72420), (272, 69225), (284, 66300), (300, 62764), (312, 60350), (325, 57936), (340, 55380), (355, 53040), (390, 48280), (400, 47073), (408, 46150), (425, 44304), (426, 44200), (442, 42600), (510, 36920), (520, 36210), (568, 33150), (600, 31382), (624, 30175), (650, 28968), (663, 28400), (680, 27690), (710, 26520), (780, 24140), (816, 23075), (850, 22152), (852, 22100), (884, 21300), (923, 20400), (975, 19312), (1020, 18460), (1040, 18105), (1065, 17680), (1105, 17040), (1136, 16575), (1200, 15691), (1207, 15600), (1275, 14768), (1300, 14484), (1326, 14200), (1360, 13845), (1420, 13260), (1560, 12070), (1700, 11076), (1704, 11050), (1768, 10650), (1775, 10608), (1846, 10200), (1950, 9656), (2040, 9230), (2130, 8840), (2210, 8520), (2414, 7800), (2550, 7384), (2600, 7242), (2652, 7100), (2769, 6800), (2840, 6630), (3120, 6035), (3315, 5680), (3400, 5538), (3408, 5525), (3536, 5325), (3550, 5304), (3621, 5200), (3692, 5100), (3900, 4828), (4080, 4615), (4260, 4420)]