126689220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100547}}^1$

素因数の和:100569

約数の個数: 72

約数和(自身を含む): 439193664

約数和(自身を除く): 312504444

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, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100547, 201094, 301641, 402188, 502735, 603282, 703829, 904923, 1005470, 1206564, 1407658, 1508205, 1809846, 2010940, 2111487, 2815316, 3016410, 3519145, 3619692, 4222974, 4524615, 6032820, 6334461, 7038290, 8445948, 9049230, 10557435, 12668922, 14076580, 18098460, 21114870, 25337844, 31672305, 42229740, 63344610, 126689220]

約数ペア:

[(1, 126689220), (2, 63344610), (3, 42229740), (4, 31672305), (5, 25337844), (6, 21114870), (7, 18098460), (9, 14076580), (10, 12668922), (12, 10557435), (14, 9049230), (15, 8445948), (18, 7038290), (20, 6334461), (21, 6032820), (28, 4524615), (30, 4222974), (35, 3619692), (36, 3519145), (42, 3016410), (45, 2815316), (60, 2111487), (63, 2010940), (70, 1809846), (84, 1508205), (90, 1407658), (105, 1206564), (126, 1005470), (140, 904923), (180, 703829), (210, 603282), (252, 502735), (315, 402188), (420, 301641), (630, 201094), (1260, 100547)]