664788150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 144

約数和(自身を含む): 2025026640

約数和(自身を除く): 1360238490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1425, 1482, 1710, 1950, 2223, 2470, 2850, 2925, 3705, 4275, 4446, 5850, 5981, 6175, 7410, 8550, 11115, 11962, 12350, 17943, 18525, 22230, 29905, 35886, 37050, 53829, 55575, 59810, 77753, 89715, 107658, 111150, 113639, 149525, 155506, 179430, 227278, 233259, 269145, 299050, 340917, 388765, 448575, 466518, 538290, 568195, 681834, 699777, 777530, 897150, 1022751, 1136390, 1166295, 1345725, 1399554, 1477307, 1704585, 1943825, 2045502, 2332590, 2691450, 2840975, 2954614, 3409170, 3498885, 3887650, 4431921, 5113755, 5681950, 5831475, 6997770, 7386535, 8522925, 8863842, 10227510, 11662950, 13295763, 14773070, 17045850, 17494425, 22159605, 25568775, 26591526, 34988850, 36932675, 44319210, 51137550, 66478815, 73865350, 110798025, 132957630, 221596050, 332394075, 664788150]

約数ペア:

[(1, 664788150), (2, 332394075), (3, 221596050), (5, 132957630), (6, 110798025), (9, 73865350), (10, 66478815), (13, 51137550), (15, 44319210), (18, 36932675), (19, 34988850), (25, 26591526), (26, 25568775), (30, 22159605), (38, 17494425), (39, 17045850), (45, 14773070), (50, 13295763), (57, 11662950), (65, 10227510), (75, 8863842), (78, 8522925), (90, 7386535), (95, 6997770), (114, 5831475), (117, 5681950), (130, 5113755), (150, 4431921), (171, 3887650), (190, 3498885), (195, 3409170), (225, 2954614), (234, 2840975), (247, 2691450), (285, 2332590), (325, 2045502), (342, 1943825), (390, 1704585), (450, 1477307), (475, 1399554), (494, 1345725), (570, 1166295), (585, 1136390), (650, 1022751), (741, 897150), (855, 777530), (950, 699777), (975, 681834), (1170, 568195), (1235, 538290), (1425, 466518), (1482, 448575), (1710, 388765), (1950, 340917), (2223, 299050), (2470, 269145), (2850, 233259), (2925, 227278), (3705, 179430), (4275, 155506), (4446, 149525), (5850, 113639), (5981, 111150), (6175, 107658), (7410, 89715), (8550, 77753), (11115, 59810), (11962, 55575), (12350, 53829), (17943, 37050), (18525, 35886), (22230, 29905)]