99921780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11329}}^1$

素因数の和:11358

約数の個数: 108

約数和(自身を含む): 352612260

約数和(自身を除く): 252690480

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 11329, 22658, 33987, 45316, 56645, 67974, 79303, 101961, 113290, 135948, 158606, 169935, 203922, 226580, 237909, 317212, 339870, 396515, 407844, 475818, 509805, 555121, 679740, 713727, 793030, 951636, 1019610, 1110242, 1189545, 1427454, 1586060, 1665363, 2039220, 2220484, 2379090, 2775605, 2854908, 3330726, 3568635, 4758180, 4996089, 5551210, 6661452, 7137270, 8326815, 9992178, 11102420, 14274540, 16653630, 19984356, 24980445, 33307260, 49960890, 99921780]

約数ペア:

[(1, 99921780), (2, 49960890), (3, 33307260), (4, 24980445), (5, 19984356), (6, 16653630), (7, 14274540), (9, 11102420), (10, 9992178), (12, 8326815), (14, 7137270), (15, 6661452), (18, 5551210), (20, 4996089), (21, 4758180), (28, 3568635), (30, 3330726), (35, 2854908), (36, 2775605), (42, 2379090), (45, 2220484), (49, 2039220), (60, 1665363), (63, 1586060), (70, 1427454), (84, 1189545), (90, 1110242), (98, 1019610), (105, 951636), (126, 793030), (140, 713727), (147, 679740), (180, 555121), (196, 509805), (210, 475818), (245, 407844), (252, 396515), (294, 339870), (315, 317212), (420, 237909), (441, 226580), (490, 203922), (588, 169935), (630, 158606), (735, 135948), (882, 113290), (980, 101961), (1260, 79303), (1470, 67974), (1764, 56645), (2205, 45316), (2940, 33987), (4410, 22658), (8820, 11329)]