30170700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4816

約数の個数: 108

約数和(自身を含む): 108100720

約数和(自身を除く): 77930020

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, 4789, 6300, 9578, 14367, 19156, 23945, 28734, 33523, 43101, 47890, 57468, 67046, 71835, 86202, 95780, 100569, 119725, 134092, 143670, 167615, 172404, 201138, 215505, 239450, 287340, 301707, 335230, 359175, 402276, 431010, 478900, 502845, 603414, 670460, 718350, 838075, 862020, 1005690, 1077525, 1206828, 1436700, 1508535, 1676150, 2011380, 2155050, 2514225, 3017070, 3352300, 4310100, 5028450, 6034140, 7542675, 10056900, 15085350, 30170700]

約数ペア:

[(1, 30170700), (2, 15085350), (3, 10056900), (4, 7542675), (5, 6034140), (6, 5028450), (7, 4310100), (9, 3352300), (10, 3017070), (12, 2514225), (14, 2155050), (15, 2011380), (18, 1676150), (20, 1508535), (21, 1436700), (25, 1206828), (28, 1077525), (30, 1005690), (35, 862020), (36, 838075), (42, 718350), (45, 670460), (50, 603414), (60, 502845), (63, 478900), (70, 431010), (75, 402276), (84, 359175), (90, 335230), (100, 301707), (105, 287340), (126, 239450), (140, 215505), (150, 201138), (175, 172404), (180, 167615), (210, 143670), (225, 134092), (252, 119725), (300, 100569), (315, 95780), (350, 86202), (420, 71835), (450, 67046), (525, 57468), (630, 47890), (700, 43101), (900, 33523), (1050, 28734), (1260, 23945), (1575, 19156), (2100, 14367), (3150, 9578), (4789, 6300)]