99019620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 347518080

約数和(自身を除く): 248498460

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, 883, 890, 1068, 1246, 1260, 1335, 1602, 1766, 1780, 1869, 2492, 2649, 2670, 3115, 3204, 3532, 3738, 4005, 4415, 5298, 5340, 5607, 6181, 6230, 7476, 7947, 8010, 8830, 9345, 10596, 11214, 12362, 12460, 13245, 15894, 16020, 17660, 18543, 18690, 22428, 24724, 26490, 28035, 30905, 31788, 37086, 37380, 39735, 52980, 55629, 56070, 61810, 74172, 78587, 79470, 92715, 111258, 112140, 123620, 157174, 158940, 185430, 222516, 235761, 278145, 314348, 370860, 392935, 471522, 550109, 556290, 707283, 785870, 943044, 1100218, 1112580, 1178805, 1414566, 1571740, 1650327, 2200436, 2357610, 2750545, 2829132, 3300654, 3536415, 4715220, 4950981, 5501090, 6601308, 7072830, 8251635, 9901962, 11002180, 14145660, 16503270, 19803924, 24754905, 33006540, 49509810, 99019620]

約数ペア:

[(1, 99019620), (2, 49509810), (3, 33006540), (4, 24754905), (5, 19803924), (6, 16503270), (7, 14145660), (9, 11002180), (10, 9901962), (12, 8251635), (14, 7072830), (15, 6601308), (18, 5501090), (20, 4950981), (21, 4715220), (28, 3536415), (30, 3300654), (35, 2829132), (36, 2750545), (42, 2357610), (45, 2200436), (60, 1650327), (63, 1571740), (70, 1414566), (84, 1178805), (89, 1112580), (90, 1100218), (105, 943044), (126, 785870), (140, 707283), (178, 556290), (180, 550109), (210, 471522), (252, 392935), (267, 370860), (315, 314348), (356, 278145), (420, 235761), (445, 222516), (534, 185430), (623, 158940), (630, 157174), (801, 123620), (883, 112140), (890, 111258), (1068, 92715), (1246, 79470), (1260, 78587), (1335, 74172), (1602, 61810), (1766, 56070), (1780, 55629), (1869, 52980), (2492, 39735), (2649, 37380), (2670, 37086), (3115, 31788), (3204, 30905), (3532, 28035), (3738, 26490), (4005, 24724), (4415, 22428), (5298, 18690), (5340, 18543), (5607, 17660), (6181, 16020), (6230, 15894), (7476, 13245), (7947, 12460), (8010, 12362), (8830, 11214), (9345, 10596)]