264070400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 742119168

約数和(自身を除く): 478048768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 121, 124, 128, 155, 160, 176, 200, 220, 242, 248, 256, 275, 310, 320, 341, 352, 400, 440, 484, 496, 550, 605, 620, 640, 682, 704, 775, 800, 880, 968, 992, 1100, 1210, 1240, 1280, 1331, 1364, 1408, 1550, 1600, 1705, 1760, 1936, 1984, 2200, 2420, 2480, 2662, 2728, 2816, 3025, 3100, 3200, 3410, 3520, 3751, 3872, 3968, 4400, 4840, 4960, 5324, 5456, 6050, 6200, 6400, 6655, 6820, 7040, 7502, 7744, 7936, 8525, 8800, 9680, 9920, 10648, 10912, 12100, 12400, 13310, 13640, 14080, 15004, 15488, 17050, 17600, 18755, 19360, 19840, 21296, 21824, 24200, 24800, 26620, 27280, 30008, 30976, 33275, 34100, 35200, 37510, 38720, 39680, 41261, 42592, 43648, 48400, 49600, 53240, 54560, 60016, 66550, 68200, 70400, 75020, 77440, 82522, 85184, 87296, 93775, 96800, 99200, 106480, 109120, 120032, 133100, 136400, 150040, 154880, 165044, 170368, 187550, 193600, 198400, 206305, 212960, 218240, 240064, 266200, 272800, 300080, 330088, 340736, 375100, 387200, 412610, 425920, 436480, 480128, 532400, 545600, 600160, 660176, 750200, 774400, 825220, 851840, 960256, 1031525, 1064800, 1091200, 1200320, 1320352, 1500400, 1650440, 1703680, 2063050, 2129600, 2182400, 2400640, 2640704, 3000800, 3300880, 4126100, 4259200, 4801280, 5281408, 6001600, 6601760, 8252200, 8518400, 10562816, 12003200, 13203520, 16504400, 24006400, 26407040, 33008800, 52814080, 66017600, 132035200, 264070400]

約数ペア:

[(1, 264070400), (2, 132035200), (4, 66017600), (5, 52814080), (8, 33008800), (10, 26407040), (11, 24006400), (16, 16504400), (20, 13203520), (22, 12003200), (25, 10562816), (31, 8518400), (32, 8252200), (40, 6601760), (44, 6001600), (50, 5281408), (55, 4801280), (62, 4259200), (64, 4126100), (80, 3300880), (88, 3000800), (100, 2640704), (110, 2400640), (121, 2182400), (124, 2129600), (128, 2063050), (155, 1703680), (160, 1650440), (176, 1500400), (200, 1320352), (220, 1200320), (242, 1091200), (248, 1064800), (256, 1031525), (275, 960256), (310, 851840), (320, 825220), (341, 774400), (352, 750200), (400, 660176), (440, 600160), (484, 545600), (496, 532400), (550, 480128), (605, 436480), (620, 425920), (640, 412610), (682, 387200), (704, 375100), (775, 340736), (800, 330088), (880, 300080), (968, 272800), (992, 266200), (1100, 240064), (1210, 218240), (1240, 212960), (1280, 206305), (1331, 198400), (1364, 193600), (1408, 187550), (1550, 170368), (1600, 165044), (1705, 154880), (1760, 150040), (1936, 136400), (1984, 133100), (2200, 120032), (2420, 109120), (2480, 106480), (2662, 99200), (2728, 96800), (2816, 93775), (3025, 87296), (3100, 85184), (3200, 82522), (3410, 77440), (3520, 75020), (3751, 70400), (3872, 68200), (3968, 66550), (4400, 60016), (4840, 54560), (4960, 53240), (5324, 49600), (5456, 48400), (6050, 43648), (6200, 42592), (6400, 41261), (6655, 39680), (6820, 38720), (7040, 37510), (7502, 35200), (7744, 34100), (7936, 33275), (8525, 30976), (8800, 30008), (9680, 27280), (9920, 26620), (10648, 24800), (10912, 24200), (12100, 21824), (12400, 21296), (13310, 19840), (13640, 19360), (14080, 18755), (15004, 17600), (15488, 17050)]