201804540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 666029952

約数和(自身を除く): 464225412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 581, 588, 735, 827, 830, 980, 996, 1162, 1245, 1470, 1654, 1660, 1743, 2324, 2481, 2490, 2905, 2940, 3308, 3486, 4067, 4135, 4962, 4980, 5789, 5810, 6972, 8134, 8270, 8715, 9924, 11578, 11620, 12201, 12405, 16268, 16540, 17367, 17430, 20335, 23156, 24402, 24810, 28945, 34734, 34860, 40523, 40670, 48804, 49620, 57890, 61005, 68641, 69468, 81046, 81340, 86835, 115780, 121569, 122010, 137282, 162092, 173670, 202615, 205923, 243138, 244020, 274564, 343205, 347340, 405230, 411846, 480487, 486276, 607845, 686410, 810460, 823692, 960974, 1029615, 1215690, 1372820, 1441461, 1921948, 2059230, 2402435, 2431380, 2882922, 3363409, 4118460, 4804870, 5765844, 6726818, 7207305, 9609740, 10090227, 13453636, 14414610, 16817045, 20180454, 28829220, 33634090, 40360908, 50451135, 67268180, 100902270, 201804540]

約数ペア:

[(1, 201804540), (2, 100902270), (3, 67268180), (4, 50451135), (5, 40360908), (6, 33634090), (7, 28829220), (10, 20180454), (12, 16817045), (14, 14414610), (15, 13453636), (20, 10090227), (21, 9609740), (28, 7207305), (30, 6726818), (35, 5765844), (42, 4804870), (49, 4118460), (60, 3363409), (70, 2882922), (83, 2431380), (84, 2402435), (98, 2059230), (105, 1921948), (140, 1441461), (147, 1372820), (166, 1215690), (196, 1029615), (210, 960974), (245, 823692), (249, 810460), (294, 686410), (332, 607845), (415, 486276), (420, 480487), (490, 411846), (498, 405230), (581, 347340), (588, 343205), (735, 274564), (827, 244020), (830, 243138), (980, 205923), (996, 202615), (1162, 173670), (1245, 162092), (1470, 137282), (1654, 122010), (1660, 121569), (1743, 115780), (2324, 86835), (2481, 81340), (2490, 81046), (2905, 69468), (2940, 68641), (3308, 61005), (3486, 57890), (4067, 49620), (4135, 48804), (4962, 40670), (4980, 40523), (5789, 34860), (5810, 34734), (6972, 28945), (8134, 24810), (8270, 24402), (8715, 23156), (9924, 20335), (11578, 17430), (11620, 17367), (12201, 16540), (12405, 16268)]