405220530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 1192633344

約数和(自身を除く): 787412814

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 121, 130, 143, 155, 165, 186, 195, 242, 277, 286, 310, 330, 341, 363, 390, 403, 429, 465, 554, 605, 682, 715, 726, 806, 831, 858, 930, 1023, 1209, 1210, 1385, 1430, 1573, 1662, 1705, 1815, 2015, 2046, 2145, 2418, 2770, 3047, 3146, 3410, 3601, 3630, 3751, 4030, 4155, 4290, 4433, 4719, 5115, 6045, 6094, 7202, 7502, 7865, 8310, 8587, 8866, 9141, 9438, 10230, 10803, 11253, 12090, 13299, 15235, 15730, 17174, 18005, 18282, 18755, 21606, 22165, 22506, 23595, 25761, 26598, 30470, 33517, 36010, 37510, 39611, 42935, 44330, 45705, 47190, 48763, 51522, 54015, 56265, 66495, 67034, 79222, 85870, 91410, 94457, 97526, 100551, 108030, 111631, 112530, 118833, 128805, 132990, 146289, 167585, 188914, 198055, 201102, 223262, 237666, 243815, 257610, 283371, 292578, 334893, 335170, 396110, 435721, 472285, 487630, 502755, 558155, 566742, 594165, 669786, 731445, 871442, 944570, 1005510, 1039027, 1116310, 1188330, 1227941, 1307163, 1416855, 1462890, 1674465, 2078054, 2178605, 2455882, 2614326, 2833710, 3117081, 3348930, 3683823, 4357210, 5195135, 6139705, 6234162, 6535815, 7367646, 10390270, 12279410, 13071630, 13507351, 15585405, 18419115, 27014702, 31170810, 36838230, 40522053, 67536755, 81044106, 135073510, 202610265, 405220530]

約数ペア:

[(1, 405220530), (2, 202610265), (3, 135073510), (5, 81044106), (6, 67536755), (10, 40522053), (11, 36838230), (13, 31170810), (15, 27014702), (22, 18419115), (26, 15585405), (30, 13507351), (31, 13071630), (33, 12279410), (39, 10390270), (55, 7367646), (62, 6535815), (65, 6234162), (66, 6139705), (78, 5195135), (93, 4357210), (110, 3683823), (121, 3348930), (130, 3117081), (143, 2833710), (155, 2614326), (165, 2455882), (186, 2178605), (195, 2078054), (242, 1674465), (277, 1462890), (286, 1416855), (310, 1307163), (330, 1227941), (341, 1188330), (363, 1116310), (390, 1039027), (403, 1005510), (429, 944570), (465, 871442), (554, 731445), (605, 669786), (682, 594165), (715, 566742), (726, 558155), (806, 502755), (831, 487630), (858, 472285), (930, 435721), (1023, 396110), (1209, 335170), (1210, 334893), (1385, 292578), (1430, 283371), (1573, 257610), (1662, 243815), (1705, 237666), (1815, 223262), (2015, 201102), (2046, 198055), (2145, 188914), (2418, 167585), (2770, 146289), (3047, 132990), (3146, 128805), (3410, 118833), (3601, 112530), (3630, 111631), (3751, 108030), (4030, 100551), (4155, 97526), (4290, 94457), (4433, 91410), (4719, 85870), (5115, 79222), (6045, 67034), (6094, 66495), (7202, 56265), (7502, 54015), (7865, 51522), (8310, 48763), (8587, 47190), (8866, 45705), (9141, 44330), (9438, 42935), (10230, 39611), (10803, 37510), (11253, 36010), (12090, 33517), (13299, 30470), (15235, 26598), (15730, 25761), (17174, 23595), (18005, 22506), (18282, 22165), (18755, 21606)]