154798380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 526335264

約数和(自身を除く): 371536884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2113, 2220, 2442, 3330, 3663, 4070, 4226, 4884, 6105, 6339, 6660, 7326, 8140, 8452, 10565, 12210, 12678, 14652, 18315, 19017, 21130, 23243, 24420, 25356, 31695, 36630, 38034, 42260, 46486, 63390, 69729, 73260, 76068, 78181, 92972, 95085, 116215, 126780, 139458, 156362, 190170, 209187, 232430, 234543, 278916, 312724, 348645, 380340, 390905, 418374, 464860, 469086, 697290, 703629, 781810, 836748, 859991, 938172, 1045935, 1172715, 1394580, 1407258, 1563620, 1719982, 2091870, 2345430, 2579973, 2814516, 3439964, 3518145, 4183740, 4299955, 4690860, 5159946, 7036290, 7739919, 8599910, 10319892, 12899865, 14072580, 15479838, 17199820, 25799730, 30959676, 38699595, 51599460, 77399190, 154798380]

約数ペア:

[(1, 154798380), (2, 77399190), (3, 51599460), (4, 38699595), (5, 30959676), (6, 25799730), (9, 17199820), (10, 15479838), (11, 14072580), (12, 12899865), (15, 10319892), (18, 8599910), (20, 7739919), (22, 7036290), (30, 5159946), (33, 4690860), (36, 4299955), (37, 4183740), (44, 3518145), (45, 3439964), (55, 2814516), (60, 2579973), (66, 2345430), (74, 2091870), (90, 1719982), (99, 1563620), (110, 1407258), (111, 1394580), (132, 1172715), (148, 1045935), (165, 938172), (180, 859991), (185, 836748), (198, 781810), (220, 703629), (222, 697290), (330, 469086), (333, 464860), (370, 418374), (396, 390905), (407, 380340), (444, 348645), (495, 312724), (555, 278916), (660, 234543), (666, 232430), (740, 209187), (814, 190170), (990, 156362), (1110, 139458), (1221, 126780), (1332, 116215), (1628, 95085), (1665, 92972), (1980, 78181), (2035, 76068), (2113, 73260), (2220, 69729), (2442, 63390), (3330, 46486), (3663, 42260), (4070, 38034), (4226, 36630), (4884, 31695), (6105, 25356), (6339, 24420), (6660, 23243), (7326, 21130), (8140, 19017), (8452, 18315), (10565, 14652), (12210, 12678)]