118111860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 376975872

約数和(自身を除く): 258864012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 347, 366, 372, 465, 549, 558, 610, 620, 694, 732, 915, 930, 1041, 1098, 1116, 1220, 1388, 1395, 1735, 1830, 1860, 1891, 2082, 2196, 2745, 2790, 3123, 3470, 3660, 3782, 4164, 5205, 5490, 5580, 5673, 6246, 6940, 7564, 9455, 10410, 10757, 10980, 11346, 12492, 15615, 17019, 18910, 20820, 21167, 21514, 22692, 28365, 31230, 32271, 34038, 37820, 42334, 43028, 53785, 56730, 62460, 63501, 64542, 68076, 84668, 85095, 96813, 105835, 107570, 113460, 127002, 129084, 161355, 170190, 190503, 193626, 211670, 215140, 254004, 317505, 322710, 340380, 381006, 387252, 423340, 484065, 635010, 645420, 656177, 762012, 952515, 968130, 1270020, 1312354, 1905030, 1936260, 1968531, 2624708, 3280885, 3810060, 3937062, 5905593, 6561770, 7874124, 9842655, 11811186, 13123540, 19685310, 23622372, 29527965, 39370620, 59055930, 118111860]

約数ペア:

[(1, 118111860), (2, 59055930), (3, 39370620), (4, 29527965), (5, 23622372), (6, 19685310), (9, 13123540), (10, 11811186), (12, 9842655), (15, 7874124), (18, 6561770), (20, 5905593), (30, 3937062), (31, 3810060), (36, 3280885), (45, 2624708), (60, 1968531), (61, 1936260), (62, 1905030), (90, 1312354), (93, 1270020), (122, 968130), (124, 952515), (155, 762012), (180, 656177), (183, 645420), (186, 635010), (244, 484065), (279, 423340), (305, 387252), (310, 381006), (347, 340380), (366, 322710), (372, 317505), (465, 254004), (549, 215140), (558, 211670), (610, 193626), (620, 190503), (694, 170190), (732, 161355), (915, 129084), (930, 127002), (1041, 113460), (1098, 107570), (1116, 105835), (1220, 96813), (1388, 85095), (1395, 84668), (1735, 68076), (1830, 64542), (1860, 63501), (1891, 62460), (2082, 56730), (2196, 53785), (2745, 43028), (2790, 42334), (3123, 37820), (3470, 34038), (3660, 32271), (3782, 31230), (4164, 28365), (5205, 22692), (5490, 21514), (5580, 21167), (5673, 20820), (6246, 18910), (6940, 17019), (7564, 15615), (9455, 12492), (10410, 11346), (10757, 10980)]