187752120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 596090880

約数和(自身を除く): 408338760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1231, 1240, 1271, 1640, 1860, 2460, 2462, 2542, 3693, 3720, 3813, 4920, 4924, 5084, 6155, 6355, 7386, 7626, 9848, 10168, 12310, 12710, 14772, 15252, 18465, 19065, 24620, 25420, 29544, 30504, 36930, 38130, 38161, 49240, 50471, 50840, 73860, 76260, 76322, 100942, 114483, 147720, 151413, 152520, 152644, 190805, 201884, 228966, 252355, 302826, 305288, 381610, 403768, 457932, 504710, 572415, 605652, 757065, 763220, 915864, 1009420, 1144830, 1211304, 1514130, 1526440, 1564601, 2018840, 2289660, 3028260, 3129202, 4579320, 4693803, 6056520, 6258404, 7823005, 9387606, 12516808, 15646010, 18775212, 23469015, 31292020, 37550424, 46938030, 62584040, 93876060, 187752120]

約数ペア:

[(1, 187752120), (2, 93876060), (3, 62584040), (4, 46938030), (5, 37550424), (6, 31292020), (8, 23469015), (10, 18775212), (12, 15646010), (15, 12516808), (20, 9387606), (24, 7823005), (30, 6258404), (31, 6056520), (40, 4693803), (41, 4579320), (60, 3129202), (62, 3028260), (82, 2289660), (93, 2018840), (120, 1564601), (123, 1526440), (124, 1514130), (155, 1211304), (164, 1144830), (186, 1009420), (205, 915864), (246, 763220), (248, 757065), (310, 605652), (328, 572415), (372, 504710), (410, 457932), (465, 403768), (492, 381610), (615, 305288), (620, 302826), (744, 252355), (820, 228966), (930, 201884), (984, 190805), (1230, 152644), (1231, 152520), (1240, 151413), (1271, 147720), (1640, 114483), (1860, 100942), (2460, 76322), (2462, 76260), (2542, 73860), (3693, 50840), (3720, 50471), (3813, 49240), (4920, 38161), (4924, 38130), (5084, 36930), (6155, 30504), (6355, 29544), (7386, 25420), (7626, 24620), (9848, 19065), (10168, 18465), (12310, 15252), (12710, 14772)]