5561982800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 15217073664

約数和(自身を除く): 9655090864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 155, 176, 200, 220, 242, 248, 275, 310, 337, 341, 400, 440, 484, 496, 550, 605, 620, 674, 682, 775, 880, 968, 1100, 1210, 1240, 1331, 1348, 1364, 1550, 1685, 1705, 1936, 2200, 2420, 2480, 2662, 2696, 2728, 3025, 3100, 3370, 3410, 3707, 3751, 4400, 4840, 5324, 5392, 5456, 6050, 6200, 6655, 6740, 6820, 7414, 7502, 8425, 8525, 9680, 10447, 10648, 12100, 12400, 13310, 13480, 13640, 14828, 15004, 16850, 17050, 18535, 18755, 20894, 21296, 24200, 26620, 26960, 27280, 29656, 30008, 33275, 33700, 34100, 37070, 37510, 40777, 41261, 41788, 48400, 52235, 53240, 59312, 60016, 66550, 67400, 68200, 74140, 75020, 81554, 82522, 83576, 92675, 93775, 104470, 106480, 114917, 133100, 134800, 136400, 148280, 150040, 163108, 165044, 167152, 185350, 187550, 203885, 206305, 208940, 229834, 261175, 266200, 296560, 300080, 326216, 330088, 370700, 375100, 407770, 412610, 417880, 448547, 459668, 522350, 532400, 574585, 652432, 660176, 741400, 750200, 815540, 825220, 835760, 897094, 919336, 1019425, 1031525, 1044700, 1149170, 1264087, 1482800, 1500400, 1631080, 1650440, 1794188, 1838672, 2038850, 2063050, 2089400, 2242735, 2298340, 2528174, 2872925, 3262160, 3300880, 3588376, 4077700, 4126100, 4178800, 4485470, 4596680, 5056348, 5745850, 6320435, 7176752, 8155400, 8252200, 8970940, 9193360, 10112696, 11213675, 11491700, 12640870, 13904957, 16310800, 16504400, 17941880, 20225392, 22427350, 22983400, 25281740, 27809914, 31602175, 35883760, 44854700, 45966800, 50563480, 55619828, 63204350, 69524785, 89709400, 101126960, 111239656, 126408700, 139049570, 179418800, 222479312, 252817400, 278099140, 347623925, 505634800, 556198280, 695247850, 1112396560, 1390495700, 2780991400, 5561982800]

約数ペア:

[(1, 5561982800), (2, 2780991400), (4, 1390495700), (5, 1112396560), (8, 695247850), (10, 556198280), (11, 505634800), (16, 347623925), (20, 278099140), (22, 252817400), (25, 222479312), (31, 179418800), (40, 139049570), (44, 126408700), (50, 111239656), (55, 101126960), (62, 89709400), (80, 69524785), (88, 63204350), (100, 55619828), (110, 50563480), (121, 45966800), (124, 44854700), (155, 35883760), (176, 31602175), (200, 27809914), (220, 25281740), (242, 22983400), (248, 22427350), (275, 20225392), (310, 17941880), (337, 16504400), (341, 16310800), (400, 13904957), (440, 12640870), (484, 11491700), (496, 11213675), (550, 10112696), (605, 9193360), (620, 8970940), (674, 8252200), (682, 8155400), (775, 7176752), (880, 6320435), (968, 5745850), (1100, 5056348), (1210, 4596680), (1240, 4485470), (1331, 4178800), (1348, 4126100), (1364, 4077700), (1550, 3588376), (1685, 3300880), (1705, 3262160), (1936, 2872925), (2200, 2528174), (2420, 2298340), (2480, 2242735), (2662, 2089400), (2696, 2063050), (2728, 2038850), (3025, 1838672), (3100, 1794188), (3370, 1650440), (3410, 1631080), (3707, 1500400), (3751, 1482800), (4400, 1264087), (4840, 1149170), (5324, 1044700), (5392, 1031525), (5456, 1019425), (6050, 919336), (6200, 897094), (6655, 835760), (6740, 825220), (6820, 815540), (7414, 750200), (7502, 741400), (8425, 660176), (8525, 652432), (9680, 574585), (10447, 532400), (10648, 522350), (12100, 459668), (12400, 448547), (13310, 417880), (13480, 412610), (13640, 407770), (14828, 375100), (15004, 370700), (16850, 330088), (17050, 326216), (18535, 300080), (18755, 296560), (20894, 266200), (21296, 261175), (24200, 229834), (26620, 208940), (26960, 206305), (27280, 203885), (29656, 187550), (30008, 185350), (33275, 167152), (33700, 165044), (34100, 163108), (37070, 150040), (37510, 148280), (40777, 136400), (41261, 134800), (41788, 133100), (48400, 114917), (52235, 106480), (53240, 104470), (59312, 93775), (60016, 92675), (66550, 83576), (67400, 82522), (68200, 81554), (74140, 75020)]