74038140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 249421536

約数和(自身を除く): 175383396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 613, 660, 671, 732, 915, 990, 1098, 1220, 1226, 1342, 1830, 1839, 1980, 2013, 2196, 2452, 2684, 2745, 3065, 3355, 3660, 3678, 4026, 5490, 5517, 6039, 6130, 6710, 6743, 7356, 8052, 9195, 10065, 10980, 11034, 12078, 12260, 13420, 13486, 18390, 20130, 20229, 22068, 24156, 26972, 27585, 30195, 33715, 36780, 37393, 40260, 40458, 55170, 60390, 60687, 67430, 74786, 80916, 101145, 110340, 112179, 120780, 121374, 134860, 149572, 186965, 202290, 224358, 242748, 303435, 336537, 373930, 404580, 411323, 448716, 560895, 606870, 673074, 747860, 822646, 1121790, 1213740, 1233969, 1346148, 1645292, 1682685, 2056615, 2243580, 2467938, 3365370, 3701907, 4113230, 4935876, 6169845, 6730740, 7403814, 8226460, 12339690, 14807628, 18509535, 24679380, 37019070, 74038140]

約数ペア:

[(1, 74038140), (2, 37019070), (3, 24679380), (4, 18509535), (5, 14807628), (6, 12339690), (9, 8226460), (10, 7403814), (11, 6730740), (12, 6169845), (15, 4935876), (18, 4113230), (20, 3701907), (22, 3365370), (30, 2467938), (33, 2243580), (36, 2056615), (44, 1682685), (45, 1645292), (55, 1346148), (60, 1233969), (61, 1213740), (66, 1121790), (90, 822646), (99, 747860), (110, 673074), (122, 606870), (132, 560895), (165, 448716), (180, 411323), (183, 404580), (198, 373930), (220, 336537), (244, 303435), (305, 242748), (330, 224358), (366, 202290), (396, 186965), (495, 149572), (549, 134860), (610, 121374), (613, 120780), (660, 112179), (671, 110340), (732, 101145), (915, 80916), (990, 74786), (1098, 67430), (1220, 60687), (1226, 60390), (1342, 55170), (1830, 40458), (1839, 40260), (1980, 37393), (2013, 36780), (2196, 33715), (2452, 30195), (2684, 27585), (2745, 26972), (3065, 24156), (3355, 22068), (3660, 20229), (3678, 20130), (4026, 18390), (5490, 13486), (5517, 13420), (6039, 12260), (6130, 12078), (6710, 11034), (6743, 10980), (7356, 10065), (8052, 9195)]