40053420

素因数分解:

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

素因数の和:653

約数の個数: 144

約数和(自身を含む): 137192160

約数和(自身を除く): 97138740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 613, 660, 726, 990, 1089, 1188, 1210, 1226, 1452, 1485, 1815, 1839, 1980, 2178, 2420, 2452, 2970, 3065, 3267, 3630, 3678, 4356, 5445, 5517, 5940, 6130, 6534, 6743, 7260, 7356, 9195, 10890, 11034, 12260, 13068, 13486, 16335, 16551, 18390, 20229, 21780, 22068, 26972, 27585, 32670, 33102, 33715, 36780, 40458, 55170, 60687, 65340, 66204, 67430, 74173, 80916, 82755, 101145, 110340, 121374, 134860, 148346, 165510, 182061, 202290, 222519, 242748, 296692, 303435, 331020, 364122, 370865, 404580, 445038, 606870, 667557, 728244, 741730, 890076, 910305, 1112595, 1213740, 1335114, 1483460, 1820610, 2002671, 2225190, 2670228, 3337785, 3641220, 4005342, 4450380, 6675570, 8010684, 10013355, 13351140, 20026710, 40053420]

約数ペア:

[(1, 40053420), (2, 20026710), (3, 13351140), (4, 10013355), (5, 8010684), (6, 6675570), (9, 4450380), (10, 4005342), (11, 3641220), (12, 3337785), (15, 2670228), (18, 2225190), (20, 2002671), (22, 1820610), (27, 1483460), (30, 1335114), (33, 1213740), (36, 1112595), (44, 910305), (45, 890076), (54, 741730), (55, 728244), (60, 667557), (66, 606870), (90, 445038), (99, 404580), (108, 370865), (110, 364122), (121, 331020), (132, 303435), (135, 296692), (165, 242748), (180, 222519), (198, 202290), (220, 182061), (242, 165510), (270, 148346), (297, 134860), (330, 121374), (363, 110340), (396, 101145), (484, 82755), (495, 80916), (540, 74173), (594, 67430), (605, 66204), (613, 65340), (660, 60687), (726, 55170), (990, 40458), (1089, 36780), (1188, 33715), (1210, 33102), (1226, 32670), (1452, 27585), (1485, 26972), (1815, 22068), (1839, 21780), (1980, 20229), (2178, 18390), (2420, 16551), (2452, 16335), (2970, 13486), (3065, 13068), (3267, 12260), (3630, 11034), (3678, 10890), (4356, 9195), (5445, 7356), (5517, 7260), (5940, 6743), (6130, 6534)]