222217710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 670856256

約数和(自身を除く): 448638546

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 121, 130, 143, 165, 170, 187, 195, 221, 242, 255, 277, 286, 330, 363, 374, 390, 429, 442, 510, 554, 561, 605, 663, 715, 726, 831, 858, 935, 1105, 1122, 1210, 1326, 1385, 1430, 1573, 1662, 1815, 1870, 2057, 2145, 2210, 2431, 2770, 2805, 3047, 3146, 3315, 3601, 3630, 4114, 4155, 4290, 4709, 4719, 4862, 5610, 6094, 6171, 6630, 7202, 7293, 7865, 8310, 9141, 9418, 9438, 10285, 10803, 12155, 12342, 14127, 14586, 15235, 15730, 18005, 18282, 20570, 21606, 23545, 23595, 24310, 26741, 28254, 30470, 30855, 33517, 36010, 36465, 39611, 45705, 47090, 47190, 51799, 53482, 54015, 61217, 61710, 67034, 70635, 72930, 79222, 80223, 91410, 100551, 103598, 108030, 118833, 122434, 133705, 141270, 155397, 160446, 167585, 183651, 198055, 201102, 237666, 258995, 267410, 306085, 310794, 335170, 367302, 396110, 401115, 435721, 502755, 517990, 569789, 594165, 612170, 673387, 776985, 802230, 871442, 918255, 1005510, 1139578, 1188330, 1307163, 1346774, 1553970, 1709367, 1836510, 2020161, 2178605, 2614326, 2848945, 3366935, 3418734, 4040322, 4357210, 5697890, 6535815, 6733870, 7407257, 8546835, 10100805, 13071630, 14814514, 17093670, 20201610, 22221771, 37036285, 44443542, 74072570, 111108855, 222217710]

約数ペア:

[(1, 222217710), (2, 111108855), (3, 74072570), (5, 44443542), (6, 37036285), (10, 22221771), (11, 20201610), (13, 17093670), (15, 14814514), (17, 13071630), (22, 10100805), (26, 8546835), (30, 7407257), (33, 6733870), (34, 6535815), (39, 5697890), (51, 4357210), (55, 4040322), (65, 3418734), (66, 3366935), (78, 2848945), (85, 2614326), (102, 2178605), (110, 2020161), (121, 1836510), (130, 1709367), (143, 1553970), (165, 1346774), (170, 1307163), (187, 1188330), (195, 1139578), (221, 1005510), (242, 918255), (255, 871442), (277, 802230), (286, 776985), (330, 673387), (363, 612170), (374, 594165), (390, 569789), (429, 517990), (442, 502755), (510, 435721), (554, 401115), (561, 396110), (605, 367302), (663, 335170), (715, 310794), (726, 306085), (831, 267410), (858, 258995), (935, 237666), (1105, 201102), (1122, 198055), (1210, 183651), (1326, 167585), (1385, 160446), (1430, 155397), (1573, 141270), (1662, 133705), (1815, 122434), (1870, 118833), (2057, 108030), (2145, 103598), (2210, 100551), (2431, 91410), (2770, 80223), (2805, 79222), (3047, 72930), (3146, 70635), (3315, 67034), (3601, 61710), (3630, 61217), (4114, 54015), (4155, 53482), (4290, 51799), (4709, 47190), (4719, 47090), (4862, 45705), (5610, 39611), (6094, 36465), (6171, 36010), (6630, 33517), (7202, 30855), (7293, 30470), (7865, 28254), (8310, 26741), (9141, 24310), (9418, 23595), (9438, 23545), (10285, 21606), (10803, 20570), (12155, 18282), (12342, 18005), (14127, 15730), (14586, 15235)]