61875240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 229003200

約数和(自身を除く): 167127960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 619, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1238, 1428, 1470, 1666, 1785, 1857, 1960, 2040, 2380, 2476, 2499, 2856, 2940, 3095, 3332, 3570, 3714, 4165, 4333, 4760, 4952, 4998, 5880, 6190, 6664, 7140, 7428, 8330, 8666, 9285, 9996, 10523, 12380, 12495, 12999, 14280, 14856, 16660, 17332, 18570, 19992, 21046, 21665, 24760, 24990, 25998, 30331, 31569, 33320, 34664, 37140, 42092, 43330, 49980, 51996, 52615, 60662, 63138, 64995, 73661, 74280, 84184, 86660, 90993, 99960, 103992, 105230, 121324, 126276, 129990, 147322, 151655, 157845, 173320, 181986, 210460, 220983, 242648, 252552, 259980, 294644, 303310, 315690, 363972, 368305, 420920, 441966, 454965, 515627, 519960, 589288, 606620, 631380, 727944, 736610, 883932, 909930, 1031254, 1104915, 1213240, 1262760, 1473220, 1546881, 1767864, 1819860, 2062508, 2209830, 2578135, 2946440, 3093762, 3639720, 4125016, 4419660, 5156270, 6187524, 7734405, 8839320, 10312540, 12375048, 15468810, 20625080, 30937620, 61875240]

約数ペア:

[(1, 61875240), (2, 30937620), (3, 20625080), (4, 15468810), (5, 12375048), (6, 10312540), (7, 8839320), (8, 7734405), (10, 6187524), (12, 5156270), (14, 4419660), (15, 4125016), (17, 3639720), (20, 3093762), (21, 2946440), (24, 2578135), (28, 2209830), (30, 2062508), (34, 1819860), (35, 1767864), (40, 1546881), (42, 1473220), (49, 1262760), (51, 1213240), (56, 1104915), (60, 1031254), (68, 909930), (70, 883932), (84, 736610), (85, 727944), (98, 631380), (102, 606620), (105, 589288), (119, 519960), (120, 515627), (136, 454965), (140, 441966), (147, 420920), (168, 368305), (170, 363972), (196, 315690), (204, 303310), (210, 294644), (238, 259980), (245, 252552), (255, 242648), (280, 220983), (294, 210460), (340, 181986), (357, 173320), (392, 157845), (408, 151655), (420, 147322), (476, 129990), (490, 126276), (510, 121324), (588, 105230), (595, 103992), (619, 99960), (680, 90993), (714, 86660), (735, 84184), (833, 74280), (840, 73661), (952, 64995), (980, 63138), (1020, 60662), (1176, 52615), (1190, 51996), (1238, 49980), (1428, 43330), (1470, 42092), (1666, 37140), (1785, 34664), (1857, 33320), (1960, 31569), (2040, 30331), (2380, 25998), (2476, 24990), (2499, 24760), (2856, 21665), (2940, 21046), (3095, 19992), (3332, 18570), (3570, 17332), (3714, 16660), (4165, 14856), (4333, 14280), (4760, 12999), (4952, 12495), (4998, 12380), (5880, 10523), (6190, 9996), (6664, 9285), (7140, 8666), (7428, 8330)]