154144980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 514934784

約数和(自身を除く): 360789804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 330, 381, 396, 495, 508, 613, 635, 660, 762, 990, 1143, 1226, 1270, 1397, 1524, 1839, 1905, 1980, 2286, 2452, 2540, 2794, 3065, 3678, 3810, 4191, 4572, 5517, 5588, 5715, 6130, 6743, 6985, 7356, 7620, 8382, 9195, 11034, 11430, 12260, 12573, 13486, 13970, 16764, 18390, 20229, 20955, 22068, 22860, 25146, 26972, 27585, 27940, 33715, 36780, 40458, 41910, 50292, 55170, 60687, 62865, 67430, 77851, 80916, 83820, 101145, 110340, 121374, 125730, 134860, 155702, 202290, 233553, 242748, 251460, 303435, 311404, 389255, 404580, 467106, 606870, 700659, 778510, 856361, 934212, 1167765, 1213740, 1401318, 1557020, 1712722, 2335530, 2569083, 2802636, 3425444, 3503295, 4281805, 4671060, 5138166, 7006590, 7707249, 8563610, 10276332, 12845415, 14013180, 15414498, 17127220, 25690830, 30828996, 38536245, 51381660, 77072490, 154144980]

約数ペア:

[(1, 154144980), (2, 77072490), (3, 51381660), (4, 38536245), (5, 30828996), (6, 25690830), (9, 17127220), (10, 15414498), (11, 14013180), (12, 12845415), (15, 10276332), (18, 8563610), (20, 7707249), (22, 7006590), (30, 5138166), (33, 4671060), (36, 4281805), (44, 3503295), (45, 3425444), (55, 2802636), (60, 2569083), (66, 2335530), (90, 1712722), (99, 1557020), (110, 1401318), (127, 1213740), (132, 1167765), (165, 934212), (180, 856361), (198, 778510), (220, 700659), (254, 606870), (330, 467106), (381, 404580), (396, 389255), (495, 311404), (508, 303435), (613, 251460), (635, 242748), (660, 233553), (762, 202290), (990, 155702), (1143, 134860), (1226, 125730), (1270, 121374), (1397, 110340), (1524, 101145), (1839, 83820), (1905, 80916), (1980, 77851), (2286, 67430), (2452, 62865), (2540, 60687), (2794, 55170), (3065, 50292), (3678, 41910), (3810, 40458), (4191, 36780), (4572, 33715), (5517, 27940), (5588, 27585), (5715, 26972), (6130, 25146), (6743, 22860), (6985, 22068), (7356, 20955), (7620, 20229), (8382, 18390), (9195, 16764), (11034, 13970), (11430, 13486), (12260, 12573)]