100388340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42901}}^1$

素因数の和:42929

約数の個数: 72

約数和(自身を含む): 327942888

約数和(自身を除く): 227554548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42901, 85802, 128703, 171604, 214505, 257406, 386109, 429010, 514812, 557713, 643515, 772218, 858020, 1115426, 1287030, 1544436, 1673139, 1930545, 2230852, 2574060, 2788565, 3346278, 3861090, 5019417, 5577130, 6692556, 7722180, 8365695, 10038834, 11154260, 16731390, 20077668, 25097085, 33462780, 50194170, 100388340]

約数ペア:

[(1, 100388340), (2, 50194170), (3, 33462780), (4, 25097085), (5, 20077668), (6, 16731390), (9, 11154260), (10, 10038834), (12, 8365695), (13, 7722180), (15, 6692556), (18, 5577130), (20, 5019417), (26, 3861090), (30, 3346278), (36, 2788565), (39, 2574060), (45, 2230852), (52, 1930545), (60, 1673139), (65, 1544436), (78, 1287030), (90, 1115426), (117, 858020), (130, 772218), (156, 643515), (180, 557713), (195, 514812), (234, 429010), (260, 386109), (390, 257406), (468, 214505), (585, 171604), (780, 128703), (1170, 85802), (2340, 42901)]