101589960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 339811200

約数和(自身を除く): 238221240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 2621, 3230, 3876, 4845, 5242, 6460, 7752, 7863, 9690, 10484, 12920, 13105, 15726, 19380, 20968, 26210, 31452, 38760, 39315, 44557, 49799, 52420, 62904, 78630, 89114, 99598, 104840, 133671, 149397, 157260, 178228, 199196, 222785, 248995, 267342, 298794, 314520, 356456, 398392, 445570, 497990, 534684, 597588, 668355, 746985, 846583, 891140, 995980, 1069368, 1195176, 1336710, 1493970, 1693166, 1782280, 1991960, 2539749, 2673420, 2987940, 3386332, 4232915, 5079498, 5346840, 5975880, 6772664, 8465830, 10158996, 12698745, 16931660, 20317992, 25397490, 33863320, 50794980, 101589960]

約数ペア:

[(1, 101589960), (2, 50794980), (3, 33863320), (4, 25397490), (5, 20317992), (6, 16931660), (8, 12698745), (10, 10158996), (12, 8465830), (15, 6772664), (17, 5975880), (19, 5346840), (20, 5079498), (24, 4232915), (30, 3386332), (34, 2987940), (38, 2673420), (40, 2539749), (51, 1991960), (57, 1782280), (60, 1693166), (68, 1493970), (76, 1336710), (85, 1195176), (95, 1069368), (102, 995980), (114, 891140), (120, 846583), (136, 746985), (152, 668355), (170, 597588), (190, 534684), (204, 497990), (228, 445570), (255, 398392), (285, 356456), (323, 314520), (340, 298794), (380, 267342), (408, 248995), (456, 222785), (510, 199196), (570, 178228), (646, 157260), (680, 149397), (760, 133671), (969, 104840), (1020, 99598), (1140, 89114), (1292, 78630), (1615, 62904), (1938, 52420), (2040, 49799), (2280, 44557), (2584, 39315), (2621, 38760), (3230, 31452), (3876, 26210), (4845, 20968), (5242, 19380), (6460, 15726), (7752, 13105), (7863, 12920), (9690, 10484)]