131454180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5146

約数の個数: 144

約数和(自身を含む): 468546624

約数和(自身を除く): 337092444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5107, 5148, 6435, 8580, 10214, 12870, 15321, 20428, 25535, 25740, 30642, 45963, 51070, 56177, 61284, 66391, 76605, 91926, 102140, 112354, 132782, 153210, 168531, 183852, 199173, 224708, 229815, 265564, 280885, 306420, 331955, 337062, 398346, 459630, 505593, 561770, 597519, 663910, 674124, 730301, 796692, 842655, 919260, 995865, 1011186, 1123540, 1195038, 1327820, 1460602, 1685310, 1991730, 2022372, 2190903, 2390076, 2527965, 2921204, 2987595, 3370620, 3651505, 3983460, 4381806, 5055930, 5975190, 6572709, 7303010, 8763612, 10111860, 10954515, 11950380, 13145418, 14606020, 21909030, 26290836, 32863545, 43818060, 65727090, 131454180]

約数ペア:

[(1, 131454180), (2, 65727090), (3, 43818060), (4, 32863545), (5, 26290836), (6, 21909030), (9, 14606020), (10, 13145418), (11, 11950380), (12, 10954515), (13, 10111860), (15, 8763612), (18, 7303010), (20, 6572709), (22, 5975190), (26, 5055930), (30, 4381806), (33, 3983460), (36, 3651505), (39, 3370620), (44, 2987595), (45, 2921204), (52, 2527965), (55, 2390076), (60, 2190903), (65, 2022372), (66, 1991730), (78, 1685310), (90, 1460602), (99, 1327820), (110, 1195038), (117, 1123540), (130, 1011186), (132, 995865), (143, 919260), (156, 842655), (165, 796692), (180, 730301), (195, 674124), (198, 663910), (220, 597519), (234, 561770), (260, 505593), (286, 459630), (330, 398346), (390, 337062), (396, 331955), (429, 306420), (468, 280885), (495, 265564), (572, 229815), (585, 224708), (660, 199173), (715, 183852), (780, 168531), (858, 153210), (990, 132782), (1170, 112354), (1287, 102140), (1430, 91926), (1716, 76605), (1980, 66391), (2145, 61284), (2340, 56177), (2574, 51070), (2860, 45963), (4290, 30642), (5107, 25740), (5148, 25535), (6435, 20428), (8580, 15321), (10214, 12870)]