25814160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 101779200

約数和(自身を除く): 75965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 37, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 74, 76, 80, 85, 90, 95, 102, 108, 111, 114, 120, 135, 136, 144, 148, 152, 153, 170, 171, 180, 185, 190, 204, 216, 222, 228, 240, 255, 270, 272, 285, 296, 304, 306, 323, 333, 340, 342, 360, 370, 380, 408, 432, 444, 456, 459, 510, 513, 540, 555, 570, 592, 612, 629, 646, 666, 680, 684, 703, 720, 740, 760, 765, 816, 855, 888, 912, 918, 969, 999, 1020, 1026, 1080, 1110, 1140, 1224, 1258, 1292, 1332, 1360, 1368, 1406, 1480, 1520, 1530, 1615, 1665, 1710, 1776, 1836, 1887, 1938, 1998, 2040, 2052, 2109, 2160, 2220, 2280, 2295, 2448, 2516, 2565, 2584, 2664, 2736, 2812, 2907, 2960, 3060, 3145, 3230, 3330, 3420, 3515, 3672, 3774, 3876, 3996, 4080, 4104, 4218, 4440, 4560, 4590, 4845, 4995, 5032, 5130, 5168, 5328, 5624, 5661, 5814, 6120, 6290, 6327, 6460, 6660, 6840, 7030, 7344, 7548, 7752, 7992, 8208, 8436, 8721, 8880, 9180, 9435, 9690, 9990, 10064, 10260, 10545, 11248, 11322, 11628, 11951, 12240, 12580, 12654, 12920, 13320, 13680, 14060, 14535, 15096, 15504, 15984, 16872, 16983, 17442, 18360, 18870, 18981, 19380, 19980, 20520, 21090, 22644, 23256, 23902, 25160, 25308, 25840, 26640, 28120, 28305, 29070, 30192, 31635, 33744, 33966, 34884, 35853, 36720, 37740, 37962, 38760, 39960, 41040, 42180, 43605, 45288, 46512, 47804, 50320, 50616, 56240, 56610, 58140, 59755, 63270, 67932, 69768, 71706, 75480, 75924, 77520, 79920, 84360, 84915, 87210, 90576, 94905, 95608, 101232, 107559, 113220, 116280, 119510, 126540, 135864, 139536, 143412, 150960, 151848, 168720, 169830, 174420, 179265, 189810, 191216, 215118, 226440, 232560, 239020, 253080, 271728, 286824, 303696, 322677, 339660, 348840, 358530, 379620, 430236, 452880, 478040, 506160, 537795, 573648, 645354, 679320, 697680, 717060, 759240, 860472, 956080, 1075590, 1290708, 1358640, 1434120, 1518480, 1613385, 1720944, 2151180, 2581416, 2868240, 3226770, 4302360, 5162832, 6453540, 8604720, 12907080, 25814160]

約数ペア:

[(1, 25814160), (2, 12907080), (3, 8604720), (4, 6453540), (5, 5162832), (6, 4302360), (8, 3226770), (9, 2868240), (10, 2581416), (12, 2151180), (15, 1720944), (16, 1613385), (17, 1518480), (18, 1434120), (19, 1358640), (20, 1290708), (24, 1075590), (27, 956080), (30, 860472), (34, 759240), (36, 717060), (37, 697680), (38, 679320), (40, 645354), (45, 573648), (48, 537795), (51, 506160), (54, 478040), (57, 452880), (60, 430236), (68, 379620), (72, 358530), (74, 348840), (76, 339660), (80, 322677), (85, 303696), (90, 286824), (95, 271728), (102, 253080), (108, 239020), (111, 232560), (114, 226440), (120, 215118), (135, 191216), (136, 189810), (144, 179265), (148, 174420), (152, 169830), (153, 168720), (170, 151848), (171, 150960), (180, 143412), (185, 139536), (190, 135864), (204, 126540), (216, 119510), (222, 116280), (228, 113220), (240, 107559), (255, 101232), (270, 95608), (272, 94905), (285, 90576), (296, 87210), (304, 84915), (306, 84360), (323, 79920), (333, 77520), (340, 75924), (342, 75480), (360, 71706), (370, 69768), (380, 67932), (408, 63270), (432, 59755), (444, 58140), (456, 56610), (459, 56240), (510, 50616), (513, 50320), (540, 47804), (555, 46512), (570, 45288), (592, 43605), (612, 42180), (629, 41040), (646, 39960), (666, 38760), (680, 37962), (684, 37740), (703, 36720), (720, 35853), (740, 34884), (760, 33966), (765, 33744), (816, 31635), (855, 30192), (888, 29070), (912, 28305), (918, 28120), (969, 26640), (999, 25840), (1020, 25308), (1026, 25160), (1080, 23902), (1110, 23256), (1140, 22644), (1224, 21090), (1258, 20520), (1292, 19980), (1332, 19380), (1360, 18981), (1368, 18870), (1406, 18360), (1480, 17442), (1520, 16983), (1530, 16872), (1615, 15984), (1665, 15504), (1710, 15096), (1776, 14535), (1836, 14060), (1887, 13680), (1938, 13320), (1998, 12920), (2040, 12654), (2052, 12580), (2109, 12240), (2160, 11951), (2220, 11628), (2280, 11322), (2295, 11248), (2448, 10545), (2516, 10260), (2565, 10064), (2584, 9990), (2664, 9690), (2736, 9435), (2812, 9180), (2907, 8880), (2960, 8721), (3060, 8436), (3145, 8208), (3230, 7992), (3330, 7752), (3420, 7548), (3515, 7344), (3672, 7030), (3774, 6840), (3876, 6660), (3996, 6460), (4080, 6327), (4104, 6290), (4218, 6120), (4440, 5814), (4560, 5661), (4590, 5624), (4845, 5328), (4995, 5168), (5032, 5130)]