165300850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 368101440

約数和(自身を除く): 202800590

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 275, 286, 305, 325, 379, 550, 610, 650, 671, 715, 758, 793, 1342, 1430, 1525, 1586, 1895, 3050, 3355, 3575, 3790, 3965, 4169, 4927, 6710, 7150, 7930, 8338, 8723, 9475, 9854, 16775, 17446, 18950, 19825, 20845, 23119, 24635, 33550, 39650, 41690, 43615, 46238, 49270, 54197, 87230, 104225, 108394, 115595, 123175, 208450, 218075, 231190, 246350, 254309, 270985, 300547, 436150, 508618, 541970, 577975, 601094, 1155950, 1271545, 1354925, 1502735, 2543090, 2709850, 3005470, 3306017, 6357725, 6612034, 7513675, 12715450, 15027350, 16530085, 33060170, 82650425, 165300850]

約数ペア:

[(1, 165300850), (2, 82650425), (5, 33060170), (10, 16530085), (11, 15027350), (13, 12715450), (22, 7513675), (25, 6612034), (26, 6357725), (50, 3306017), (55, 3005470), (61, 2709850), (65, 2543090), (110, 1502735), (122, 1354925), (130, 1271545), (143, 1155950), (275, 601094), (286, 577975), (305, 541970), (325, 508618), (379, 436150), (550, 300547), (610, 270985), (650, 254309), (671, 246350), (715, 231190), (758, 218075), (793, 208450), (1342, 123175), (1430, 115595), (1525, 108394), (1586, 104225), (1895, 87230), (3050, 54197), (3355, 49270), (3575, 46238), (3790, 43615), (3965, 41690), (4169, 39650), (4927, 33550), (6710, 24635), (7150, 23119), (7930, 20845), (8338, 19825), (8723, 18950), (9475, 17446), (9854, 16775)]