286857150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 808662528

約数和(自身を除く): 521805378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 67, 69, 73, 75, 85, 102, 115, 134, 138, 146, 150, 170, 201, 219, 230, 255, 335, 345, 365, 391, 402, 425, 438, 510, 575, 670, 690, 730, 782, 850, 1005, 1095, 1139, 1150, 1173, 1241, 1275, 1541, 1675, 1679, 1725, 1825, 1955, 2010, 2190, 2278, 2346, 2482, 2550, 3082, 3350, 3358, 3417, 3450, 3650, 3723, 3910, 4623, 4891, 5025, 5037, 5475, 5695, 5865, 6205, 6834, 7446, 7705, 8395, 9246, 9775, 9782, 10050, 10074, 10950, 11390, 11730, 12410, 14673, 15410, 16790, 17085, 18615, 19550, 23115, 24455, 25185, 26197, 28475, 28543, 29325, 29346, 31025, 34170, 37230, 38525, 41975, 46230, 48910, 50370, 52394, 56950, 57086, 58650, 62050, 73365, 77050, 78591, 83147, 83950, 85425, 85629, 93075, 112493, 115575, 122275, 125925, 130985, 142715, 146730, 157182, 166294, 170850, 171258, 186150, 224986, 231150, 244550, 249441, 251850, 261970, 285430, 337479, 366825, 392955, 415735, 428145, 498882, 562465, 654925, 674958, 713575, 733650, 785910, 831470, 856290, 1124930, 1247205, 1309850, 1427150, 1687395, 1912381, 1964775, 2078675, 2140725, 2494410, 2812325, 3374790, 3824762, 3929550, 4157350, 4281450, 5624650, 5737143, 6236025, 8436975, 9561905, 11474286, 12472050, 16873950, 19123810, 28685715, 47809525, 57371430, 95619050, 143428575, 286857150]

約数ペア:

[(1, 286857150), (2, 143428575), (3, 95619050), (5, 57371430), (6, 47809525), (10, 28685715), (15, 19123810), (17, 16873950), (23, 12472050), (25, 11474286), (30, 9561905), (34, 8436975), (46, 6236025), (50, 5737143), (51, 5624650), (67, 4281450), (69, 4157350), (73, 3929550), (75, 3824762), (85, 3374790), (102, 2812325), (115, 2494410), (134, 2140725), (138, 2078675), (146, 1964775), (150, 1912381), (170, 1687395), (201, 1427150), (219, 1309850), (230, 1247205), (255, 1124930), (335, 856290), (345, 831470), (365, 785910), (391, 733650), (402, 713575), (425, 674958), (438, 654925), (510, 562465), (575, 498882), (670, 428145), (690, 415735), (730, 392955), (782, 366825), (850, 337479), (1005, 285430), (1095, 261970), (1139, 251850), (1150, 249441), (1173, 244550), (1241, 231150), (1275, 224986), (1541, 186150), (1675, 171258), (1679, 170850), (1725, 166294), (1825, 157182), (1955, 146730), (2010, 142715), (2190, 130985), (2278, 125925), (2346, 122275), (2482, 115575), (2550, 112493), (3082, 93075), (3350, 85629), (3358, 85425), (3417, 83950), (3450, 83147), (3650, 78591), (3723, 77050), (3910, 73365), (4623, 62050), (4891, 58650), (5025, 57086), (5037, 56950), (5475, 52394), (5695, 50370), (5865, 48910), (6205, 46230), (6834, 41975), (7446, 38525), (7705, 37230), (8395, 34170), (9246, 31025), (9775, 29346), (9782, 29325), (10050, 28543), (10074, 28475), (10950, 26197), (11390, 25185), (11730, 24455), (12410, 23115), (14673, 19550), (15410, 18615), (16790, 17085)]