199937610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 532818000

約数和(自身を除く): 332880390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 109, 178, 218, 229, 267, 327, 445, 458, 534, 545, 654, 687, 801, 890, 981, 1090, 1145, 1335, 1374, 1602, 1635, 1962, 2061, 2290, 2670, 3270, 3435, 4005, 4122, 4905, 6870, 8010, 9701, 9810, 10305, 19402, 20381, 20610, 24961, 29103, 40762, 48505, 49922, 58206, 61143, 74883, 87309, 97010, 101905, 122286, 124805, 145515, 149766, 174618, 183429, 203810, 224649, 249610, 291030, 305715, 366858, 374415, 436545, 449298, 611430, 748830, 873090, 917145, 1123245, 1834290, 2221529, 2246490, 4443058, 6664587, 11107645, 13329174, 19993761, 22215290, 33322935, 39987522, 66645870, 99968805, 199937610]

約数ペア:

[(1, 199937610), (2, 99968805), (3, 66645870), (5, 39987522), (6, 33322935), (9, 22215290), (10, 19993761), (15, 13329174), (18, 11107645), (30, 6664587), (45, 4443058), (89, 2246490), (90, 2221529), (109, 1834290), (178, 1123245), (218, 917145), (229, 873090), (267, 748830), (327, 611430), (445, 449298), (458, 436545), (534, 374415), (545, 366858), (654, 305715), (687, 291030), (801, 249610), (890, 224649), (981, 203810), (1090, 183429), (1145, 174618), (1335, 149766), (1374, 145515), (1602, 124805), (1635, 122286), (1962, 101905), (2061, 97010), (2290, 87309), (2670, 74883), (3270, 61143), (3435, 58206), (4005, 49922), (4122, 48505), (4905, 40762), (6870, 29103), (8010, 24961), (9701, 20610), (9810, 20381), (10305, 19402)]