137513520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 489325824

約数和(自身を除く): 351812304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 101, 120, 122, 124, 144, 155, 180, 183, 186, 202, 240, 244, 248, 279, 303, 305, 310, 360, 366, 372, 404, 465, 488, 496, 505, 549, 558, 606, 610, 620, 720, 732, 744, 808, 909, 915, 930, 976, 1010, 1098, 1116, 1212, 1220, 1240, 1395, 1464, 1488, 1515, 1616, 1818, 1830, 1860, 1891, 2020, 2196, 2232, 2424, 2440, 2480, 2745, 2790, 2928, 3030, 3131, 3636, 3660, 3720, 3782, 4040, 4392, 4464, 4545, 4848, 4880, 5490, 5580, 5673, 6060, 6161, 6262, 7272, 7320, 7440, 7564, 8080, 8784, 9090, 9393, 9455, 10980, 11160, 11346, 12120, 12322, 12524, 14544, 14640, 15128, 15655, 17019, 18180, 18483, 18786, 18910, 21960, 22320, 22692, 24240, 24644, 25048, 28179, 28365, 30256, 30805, 31310, 34038, 36360, 36966, 37572, 37820, 43920, 45384, 46965, 49288, 50096, 55449, 56358, 56730, 61610, 62620, 68076, 72720, 73932, 75144, 75640, 85095, 90768, 92415, 93930, 98576, 110898, 112716, 113460, 123220, 125240, 136152, 140895, 147864, 150288, 151280, 170190, 184830, 187860, 190991, 221796, 225432, 226920, 246440, 250480, 272304, 277245, 281790, 295728, 340380, 369660, 375720, 381982, 443592, 450864, 453840, 492880, 554490, 563580, 572973, 680760, 739320, 751440, 763964, 887184, 954955, 1108980, 1127160, 1145946, 1361520, 1478640, 1527928, 1718919, 1909910, 2217960, 2254320, 2291892, 2864865, 3055856, 3437838, 3819820, 4435920, 4583784, 5729730, 6875676, 7639640, 8594595, 9167568, 11459460, 13751352, 15279280, 17189190, 22918920, 27502704, 34378380, 45837840, 68756760, 137513520]

約数ペア:

[(1, 137513520), (2, 68756760), (3, 45837840), (4, 34378380), (5, 27502704), (6, 22918920), (8, 17189190), (9, 15279280), (10, 13751352), (12, 11459460), (15, 9167568), (16, 8594595), (18, 7639640), (20, 6875676), (24, 5729730), (30, 4583784), (31, 4435920), (36, 3819820), (40, 3437838), (45, 3055856), (48, 2864865), (60, 2291892), (61, 2254320), (62, 2217960), (72, 1909910), (80, 1718919), (90, 1527928), (93, 1478640), (101, 1361520), (120, 1145946), (122, 1127160), (124, 1108980), (144, 954955), (155, 887184), (180, 763964), (183, 751440), (186, 739320), (202, 680760), (240, 572973), (244, 563580), (248, 554490), (279, 492880), (303, 453840), (305, 450864), (310, 443592), (360, 381982), (366, 375720), (372, 369660), (404, 340380), (465, 295728), (488, 281790), (496, 277245), (505, 272304), (549, 250480), (558, 246440), (606, 226920), (610, 225432), (620, 221796), (720, 190991), (732, 187860), (744, 184830), (808, 170190), (909, 151280), (915, 150288), (930, 147864), (976, 140895), (1010, 136152), (1098, 125240), (1116, 123220), (1212, 113460), (1220, 112716), (1240, 110898), (1395, 98576), (1464, 93930), (1488, 92415), (1515, 90768), (1616, 85095), (1818, 75640), (1830, 75144), (1860, 73932), (1891, 72720), (2020, 68076), (2196, 62620), (2232, 61610), (2424, 56730), (2440, 56358), (2480, 55449), (2745, 50096), (2790, 49288), (2928, 46965), (3030, 45384), (3131, 43920), (3636, 37820), (3660, 37572), (3720, 36966), (3782, 36360), (4040, 34038), (4392, 31310), (4464, 30805), (4545, 30256), (4848, 28365), (4880, 28179), (5490, 25048), (5580, 24644), (5673, 24240), (6060, 22692), (6161, 22320), (6262, 21960), (7272, 18910), (7320, 18786), (7440, 18483), (7564, 18180), (8080, 17019), (8784, 15655), (9090, 15128), (9393, 14640), (9455, 14544), (10980, 12524), (11160, 12322), (11346, 12120)]