99468180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 349090560

約数和(自身を除く): 249622380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 887, 890, 1068, 1246, 1260, 1335, 1602, 1774, 1780, 1869, 2492, 2661, 2670, 3115, 3204, 3548, 3738, 4005, 4435, 5322, 5340, 5607, 6209, 6230, 7476, 7983, 8010, 8870, 9345, 10644, 11214, 12418, 12460, 13305, 15966, 16020, 17740, 18627, 18690, 22428, 24836, 26610, 28035, 31045, 31932, 37254, 37380, 39915, 53220, 55881, 56070, 62090, 74508, 78943, 79830, 93135, 111762, 112140, 124180, 157886, 159660, 186270, 223524, 236829, 279405, 315772, 372540, 394715, 473658, 552601, 558810, 710487, 789430, 947316, 1105202, 1117620, 1184145, 1420974, 1578860, 1657803, 2210404, 2368290, 2763005, 2841948, 3315606, 3552435, 4736580, 4973409, 5526010, 6631212, 7104870, 8289015, 9946818, 11052020, 14209740, 16578030, 19893636, 24867045, 33156060, 49734090, 99468180]

約数ペア:

[(1, 99468180), (2, 49734090), (3, 33156060), (4, 24867045), (5, 19893636), (6, 16578030), (7, 14209740), (9, 11052020), (10, 9946818), (12, 8289015), (14, 7104870), (15, 6631212), (18, 5526010), (20, 4973409), (21, 4736580), (28, 3552435), (30, 3315606), (35, 2841948), (36, 2763005), (42, 2368290), (45, 2210404), (60, 1657803), (63, 1578860), (70, 1420974), (84, 1184145), (89, 1117620), (90, 1105202), (105, 947316), (126, 789430), (140, 710487), (178, 558810), (180, 552601), (210, 473658), (252, 394715), (267, 372540), (315, 315772), (356, 279405), (420, 236829), (445, 223524), (534, 186270), (623, 159660), (630, 157886), (801, 124180), (887, 112140), (890, 111762), (1068, 93135), (1246, 79830), (1260, 78943), (1335, 74508), (1602, 62090), (1774, 56070), (1780, 55881), (1869, 53220), (2492, 39915), (2661, 37380), (2670, 37254), (3115, 31932), (3204, 31045), (3548, 28035), (3738, 26610), (4005, 24836), (4435, 22428), (5322, 18690), (5340, 18627), (5607, 17740), (6209, 16020), (6230, 15966), (7476, 13305), (7983, 12460), (8010, 12418), (8870, 11214), (9345, 10644)]