133779420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 425748960

約数和(自身を除く): 291969540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 53, 60, 74, 90, 106, 111, 148, 159, 180, 185, 212, 222, 265, 318, 333, 370, 379, 444, 477, 530, 555, 636, 666, 740, 758, 795, 954, 1060, 1110, 1137, 1332, 1516, 1590, 1665, 1895, 1908, 1961, 2220, 2274, 2385, 3180, 3330, 3411, 3790, 3922, 4548, 4770, 5685, 5883, 6660, 6822, 7580, 7844, 9540, 9805, 11370, 11766, 13644, 14023, 17055, 17649, 19610, 20087, 22740, 23532, 28046, 29415, 34110, 35298, 39220, 40174, 42069, 56092, 58830, 60261, 68220, 70115, 70596, 80348, 84138, 88245, 100435, 117660, 120522, 126207, 140230, 168276, 176490, 180783, 200870, 210345, 241044, 252414, 280460, 301305, 352980, 361566, 401740, 420690, 504828, 602610, 631035, 723132, 743219, 841380, 903915, 1205220, 1262070, 1486438, 1807830, 2229657, 2524140, 2972876, 3615660, 3716095, 4459314, 6688971, 7432190, 8918628, 11148285, 13377942, 14864380, 22296570, 26755884, 33444855, 44593140, 66889710, 133779420]

約数ペア:

[(1, 133779420), (2, 66889710), (3, 44593140), (4, 33444855), (5, 26755884), (6, 22296570), (9, 14864380), (10, 13377942), (12, 11148285), (15, 8918628), (18, 7432190), (20, 6688971), (30, 4459314), (36, 3716095), (37, 3615660), (45, 2972876), (53, 2524140), (60, 2229657), (74, 1807830), (90, 1486438), (106, 1262070), (111, 1205220), (148, 903915), (159, 841380), (180, 743219), (185, 723132), (212, 631035), (222, 602610), (265, 504828), (318, 420690), (333, 401740), (370, 361566), (379, 352980), (444, 301305), (477, 280460), (530, 252414), (555, 241044), (636, 210345), (666, 200870), (740, 180783), (758, 176490), (795, 168276), (954, 140230), (1060, 126207), (1110, 120522), (1137, 117660), (1332, 100435), (1516, 88245), (1590, 84138), (1665, 80348), (1895, 70596), (1908, 70115), (1961, 68220), (2220, 60261), (2274, 58830), (2385, 56092), (3180, 42069), (3330, 40174), (3411, 39220), (3790, 35298), (3922, 34110), (4548, 29415), (4770, 28046), (5685, 23532), (5883, 22740), (6660, 20087), (6822, 19610), (7580, 17649), (7844, 17055), (9540, 14023), (9805, 13644), (11370, 11766)]