8045622450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2877

約数の個数: 144

約数和(自身を含む): 22180072200

約数和(自身を除く): 14134449750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 109, 122, 150, 183, 218, 225, 305, 327, 366, 450, 545, 549, 610, 654, 915, 981, 1090, 1098, 1525, 1635, 1830, 1962, 2689, 2725, 2745, 3050, 3270, 4575, 4905, 5378, 5450, 5490, 6649, 8067, 8175, 9150, 9810, 13298, 13445, 13725, 16134, 16350, 19947, 24201, 24525, 26890, 27450, 33245, 39894, 40335, 48402, 49050, 59841, 66490, 67225, 80670, 99735, 119682, 121005, 134450, 164029, 166225, 199470, 201675, 242010, 293101, 299205, 328058, 332450, 403350, 492087, 498675, 586202, 598410, 605025, 820145, 879303, 984174, 997350, 1210050, 1465505, 1476261, 1496025, 1640290, 1758606, 2460435, 2637909, 2931010, 2952522, 2992050, 4100725, 4396515, 4920870, 5275818, 7327525, 7381305, 8201450, 8793030, 12302175, 13189545, 14655050, 14762610, 17879161, 21982575, 24604350, 26379090, 35758322, 36906525, 43965150, 53637483, 65947725, 73813050, 89395805, 107274966, 131895450, 160912449, 178791610, 268187415, 321824898, 446979025, 536374830, 804562245, 893958050, 1340937075, 1609124490, 2681874150, 4022811225, 8045622450]

約数ペア:

[(1, 8045622450), (2, 4022811225), (3, 2681874150), (5, 1609124490), (6, 1340937075), (9, 893958050), (10, 804562245), (15, 536374830), (18, 446979025), (25, 321824898), (30, 268187415), (45, 178791610), (50, 160912449), (61, 131895450), (75, 107274966), (90, 89395805), (109, 73813050), (122, 65947725), (150, 53637483), (183, 43965150), (218, 36906525), (225, 35758322), (305, 26379090), (327, 24604350), (366, 21982575), (450, 17879161), (545, 14762610), (549, 14655050), (610, 13189545), (654, 12302175), (915, 8793030), (981, 8201450), (1090, 7381305), (1098, 7327525), (1525, 5275818), (1635, 4920870), (1830, 4396515), (1962, 4100725), (2689, 2992050), (2725, 2952522), (2745, 2931010), (3050, 2637909), (3270, 2460435), (4575, 1758606), (4905, 1640290), (5378, 1496025), (5450, 1476261), (5490, 1465505), (6649, 1210050), (8067, 997350), (8175, 984174), (9150, 879303), (9810, 820145), (13298, 605025), (13445, 598410), (13725, 586202), (16134, 498675), (16350, 492087), (19947, 403350), (24201, 332450), (24525, 328058), (26890, 299205), (27450, 293101), (33245, 242010), (39894, 201675), (40335, 199470), (48402, 166225), (49050, 164029), (59841, 134450), (66490, 121005), (67225, 119682), (80670, 99735)]