180843516

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{3797}}^1$

素因数の和:3830

約数の個数: 108

約数和(自身を含む): 551606328

約数和(自身を除く): 370762812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3797, 3969, 5292, 6804, 7594, 7938, 11391, 11907, 15188, 15876, 22782, 23814, 26579, 34173, 45564, 47628, 53158, 68346, 79737, 102519, 106316, 136692, 159474, 186053, 205038, 239211, 307557, 318948, 372106, 410076, 478422, 558159, 615114, 717633, 744212, 922671, 956844, 1116318, 1230228, 1435266, 1674477, 1845342, 2152899, 2232636, 2870532, 3348954, 3690684, 4305798, 5023431, 6458697, 6697908, 8611596, 10046862, 12917394, 15070293, 20093724, 25834788, 30140586, 45210879, 60281172, 90421758, 180843516]

約数ペア:

[(1, 180843516), (2, 90421758), (3, 60281172), (4, 45210879), (6, 30140586), (7, 25834788), (9, 20093724), (12, 15070293), (14, 12917394), (18, 10046862), (21, 8611596), (27, 6697908), (28, 6458697), (36, 5023431), (42, 4305798), (49, 3690684), (54, 3348954), (63, 2870532), (81, 2232636), (84, 2152899), (98, 1845342), (108, 1674477), (126, 1435266), (147, 1230228), (162, 1116318), (189, 956844), (196, 922671), (243, 744212), (252, 717633), (294, 615114), (324, 558159), (378, 478422), (441, 410076), (486, 372106), (567, 318948), (588, 307557), (756, 239211), (882, 205038), (972, 186053), (1134, 159474), (1323, 136692), (1701, 106316), (1764, 102519), (2268, 79737), (2646, 68346), (3402, 53158), (3797, 47628), (3969, 45564), (5292, 34173), (6804, 26579), (7594, 23814), (7938, 22782), (11391, 15876), (11907, 15188)]