149870700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23789}}^1$

素因数の和:23816

約数の個数: 108

約数和(自身を含む): 536892720

約数和(自身を除く): 387022020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 23789, 47578, 71367, 95156, 118945, 142734, 166523, 214101, 237890, 285468, 333046, 356835, 428202, 475780, 499569, 594725, 666092, 713670, 832615, 856404, 999138, 1070505, 1189450, 1427340, 1498707, 1665230, 1784175, 1998276, 2141010, 2378900, 2497845, 2997414, 3330460, 3568350, 4163075, 4282020, 4995690, 5352525, 5994828, 7136700, 7493535, 8326150, 9991380, 10705050, 12489225, 14987070, 16652300, 21410100, 24978450, 29974140, 37467675, 49956900, 74935350, 149870700]

約数ペア:

[(1, 149870700), (2, 74935350), (3, 49956900), (4, 37467675), (5, 29974140), (6, 24978450), (7, 21410100), (9, 16652300), (10, 14987070), (12, 12489225), (14, 10705050), (15, 9991380), (18, 8326150), (20, 7493535), (21, 7136700), (25, 5994828), (28, 5352525), (30, 4995690), (35, 4282020), (36, 4163075), (42, 3568350), (45, 3330460), (50, 2997414), (60, 2497845), (63, 2378900), (70, 2141010), (75, 1998276), (84, 1784175), (90, 1665230), (100, 1498707), (105, 1427340), (126, 1189450), (140, 1070505), (150, 999138), (175, 856404), (180, 832615), (210, 713670), (225, 666092), (252, 594725), (300, 499569), (315, 475780), (350, 428202), (420, 356835), (450, 333046), (525, 285468), (630, 237890), (700, 214101), (900, 166523), (1050, 142734), (1260, 118945), (1575, 95156), (2100, 71367), (3150, 47578), (6300, 23789)]