5631600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 20503896

約数和(自身を除く): 14872296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 361, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 650, 722, 741, 760, 780, 912, 950, 975, 988, 1040, 1083, 1140, 1200, 1235, 1300, 1425, 1444, 1482, 1520, 1560, 1805, 1900, 1950, 1976, 2166, 2280, 2470, 2600, 2850, 2888, 2964, 3120, 3610, 3705, 3800, 3900, 3952, 4332, 4560, 4693, 4940, 5200, 5415, 5700, 5776, 5928, 6175, 7220, 7410, 7600, 7800, 8664, 9025, 9386, 9880, 10830, 11400, 11856, 12350, 14079, 14440, 14820, 15600, 17328, 18050, 18525, 18772, 19760, 21660, 22800, 23465, 24700, 27075, 28158, 28880, 29640, 36100, 37050, 37544, 43320, 46930, 49400, 54150, 56316, 59280, 70395, 72200, 74100, 75088, 86640, 93860, 98800, 108300, 112632, 117325, 140790, 144400, 148200, 187720, 216600, 225264, 234650, 281580, 296400, 351975, 375440, 433200, 469300, 563160, 703950, 938600, 1126320, 1407900, 1877200, 2815800, 5631600]

約数ペア:

[(1, 5631600), (2, 2815800), (3, 1877200), (4, 1407900), (5, 1126320), (6, 938600), (8, 703950), (10, 563160), (12, 469300), (13, 433200), (15, 375440), (16, 351975), (19, 296400), (20, 281580), (24, 234650), (25, 225264), (26, 216600), (30, 187720), (38, 148200), (39, 144400), (40, 140790), (48, 117325), (50, 112632), (52, 108300), (57, 98800), (60, 93860), (65, 86640), (75, 75088), (76, 74100), (78, 72200), (80, 70395), (95, 59280), (100, 56316), (104, 54150), (114, 49400), (120, 46930), (130, 43320), (150, 37544), (152, 37050), (156, 36100), (190, 29640), (195, 28880), (200, 28158), (208, 27075), (228, 24700), (240, 23465), (247, 22800), (260, 21660), (285, 19760), (300, 18772), (304, 18525), (312, 18050), (325, 17328), (361, 15600), (380, 14820), (390, 14440), (400, 14079), (456, 12350), (475, 11856), (494, 11400), (520, 10830), (570, 9880), (600, 9386), (624, 9025), (650, 8664), (722, 7800), (741, 7600), (760, 7410), (780, 7220), (912, 6175), (950, 5928), (975, 5776), (988, 5700), (1040, 5415), (1083, 5200), (1140, 4940), (1200, 4693), (1235, 4560), (1300, 4332), (1425, 3952), (1444, 3900), (1482, 3800), (1520, 3705), (1560, 3610), (1805, 3120), (1900, 2964), (1950, 2888), (1976, 2850), (2166, 2600), (2280, 2470)]