135130860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 431139072

約数和(自身を除く): 296008212

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, 366, 372, 397, 465, 549, 558, 610, 620, 732, 794, 915, 930, 1098, 1116, 1191, 1220, 1395, 1588, 1830, 1860, 1891, 1985, 2196, 2382, 2745, 2790, 3573, 3660, 3782, 3970, 4764, 5490, 5580, 5673, 5955, 7146, 7564, 7940, 9455, 10980, 11346, 11910, 12307, 14292, 17019, 17865, 18910, 22692, 23820, 24217, 24614, 28365, 34038, 35730, 36921, 37820, 48434, 49228, 56730, 61535, 68076, 71460, 72651, 73842, 85095, 96868, 110763, 113460, 121085, 123070, 145302, 147684, 170190, 184605, 217953, 221526, 242170, 246140, 290604, 340380, 363255, 369210, 435906, 443052, 484340, 553815, 726510, 738420, 750727, 871812, 1089765, 1107630, 1453020, 1501454, 2179530, 2215260, 2252181, 3002908, 3753635, 4359060, 4504362, 6756543, 7507270, 9008724, 11260905, 13513086, 15014540, 22521810, 27026172, 33782715, 45043620, 67565430, 135130860]

約数ペア:

[(1, 135130860), (2, 67565430), (3, 45043620), (4, 33782715), (5, 27026172), (6, 22521810), (9, 15014540), (10, 13513086), (12, 11260905), (15, 9008724), (18, 7507270), (20, 6756543), (30, 4504362), (31, 4359060), (36, 3753635), (45, 3002908), (60, 2252181), (61, 2215260), (62, 2179530), (90, 1501454), (93, 1453020), (122, 1107630), (124, 1089765), (155, 871812), (180, 750727), (183, 738420), (186, 726510), (244, 553815), (279, 484340), (305, 443052), (310, 435906), (366, 369210), (372, 363255), (397, 340380), (465, 290604), (549, 246140), (558, 242170), (610, 221526), (620, 217953), (732, 184605), (794, 170190), (915, 147684), (930, 145302), (1098, 123070), (1116, 121085), (1191, 113460), (1220, 110763), (1395, 96868), (1588, 85095), (1830, 73842), (1860, 72651), (1891, 71460), (1985, 68076), (2196, 61535), (2382, 56730), (2745, 49228), (2790, 48434), (3573, 37820), (3660, 36921), (3782, 35730), (3970, 34038), (4764, 28365), (5490, 24614), (5580, 24217), (5673, 23820), (5955, 22692), (7146, 18910), (7564, 17865), (7940, 17019), (9455, 14292), (10980, 12307), (11346, 11910)]