100811880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 144

約数和(自身を含む): 354994380

約数和(自身を除く): 254182500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1657, 1690, 2028, 2340, 2535, 3042, 3314, 3380, 4056, 4680, 4971, 5070, 6084, 6628, 6760, 7605, 8285, 9942, 10140, 12168, 13256, 14913, 15210, 16570, 19884, 20280, 21541, 24855, 29826, 30420, 33140, 39768, 43082, 49710, 59652, 60840, 64623, 66280, 74565, 86164, 99420, 107705, 119304, 129246, 149130, 172328, 193869, 198840, 215410, 258492, 280033, 298260, 323115, 387738, 430820, 516984, 560066, 596520, 646230, 775476, 840099, 861640, 969345, 1120132, 1292460, 1400165, 1550952, 1680198, 1938690, 2240264, 2520297, 2584920, 2800330, 3360396, 3877380, 4200495, 5040594, 5600660, 6720792, 7754760, 8400990, 10081188, 11201320, 12601485, 16801980, 20162376, 25202970, 33603960, 50405940, 100811880]

約数ペア:

[(1, 100811880), (2, 50405940), (3, 33603960), (4, 25202970), (5, 20162376), (6, 16801980), (8, 12601485), (9, 11201320), (10, 10081188), (12, 8400990), (13, 7754760), (15, 6720792), (18, 5600660), (20, 5040594), (24, 4200495), (26, 3877380), (30, 3360396), (36, 2800330), (39, 2584920), (40, 2520297), (45, 2240264), (52, 1938690), (60, 1680198), (65, 1550952), (72, 1400165), (78, 1292460), (90, 1120132), (104, 969345), (117, 861640), (120, 840099), (130, 775476), (156, 646230), (169, 596520), (180, 560066), (195, 516984), (234, 430820), (260, 387738), (312, 323115), (338, 298260), (360, 280033), (390, 258492), (468, 215410), (507, 198840), (520, 193869), (585, 172328), (676, 149130), (780, 129246), (845, 119304), (936, 107705), (1014, 99420), (1170, 86164), (1352, 74565), (1521, 66280), (1560, 64623), (1657, 60840), (1690, 59652), (2028, 49710), (2340, 43082), (2535, 39768), (3042, 33140), (3314, 30420), (3380, 29826), (4056, 24855), (4680, 21541), (4971, 20280), (5070, 19884), (6084, 16570), (6628, 15210), (6760, 14913), (7605, 13256), (8285, 12168), (9942, 10140)]