253327380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 750072960

約数和(自身を除く): 496745580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 317, 380, 570, 634, 701, 951, 1140, 1268, 1402, 1585, 1902, 2103, 2804, 3170, 3505, 3804, 4206, 4755, 6023, 6340, 7010, 8412, 9510, 10515, 12046, 13319, 14020, 18069, 19020, 21030, 24092, 26638, 30115, 36138, 39957, 42060, 53276, 60230, 66595, 72276, 79914, 90345, 120460, 133190, 159828, 180690, 199785, 222217, 266380, 361380, 399570, 444434, 666651, 799140, 888868, 1111085, 1333302, 2222170, 2666604, 3333255, 4222123, 4444340, 6666510, 8444246, 12666369, 13333020, 16888492, 21110615, 25332738, 42221230, 50665476, 63331845, 84442460, 126663690, 253327380]

約数ペア:

[(1, 253327380), (2, 126663690), (3, 84442460), (4, 63331845), (5, 50665476), (6, 42221230), (10, 25332738), (12, 21110615), (15, 16888492), (19, 13333020), (20, 12666369), (30, 8444246), (38, 6666510), (57, 4444340), (60, 4222123), (76, 3333255), (95, 2666604), (114, 2222170), (190, 1333302), (228, 1111085), (285, 888868), (317, 799140), (380, 666651), (570, 444434), (634, 399570), (701, 361380), (951, 266380), (1140, 222217), (1268, 199785), (1402, 180690), (1585, 159828), (1902, 133190), (2103, 120460), (2804, 90345), (3170, 79914), (3505, 72276), (3804, 66595), (4206, 60230), (4755, 53276), (6023, 42060), (6340, 39957), (7010, 36138), (8412, 30115), (9510, 26638), (10515, 24092), (12046, 21030), (13319, 19020), (14020, 18069)]