155979420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4199

約数の個数: 96

約数和(自身を含む): 475046208

約数和(自身を除く): 319066788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2516, 3145, 3774, 4133, 6290, 7548, 8266, 9435, 12399, 12580, 16532, 18870, 20665, 24798, 37740, 41330, 49596, 61995, 70261, 82660, 123990, 140522, 152921, 210783, 247980, 281044, 305842, 351305, 421566, 458763, 611684, 702610, 764605, 843132, 917526, 1053915, 1405220, 1529210, 1835052, 2107830, 2293815, 2599657, 3058420, 4215660, 4587630, 5199314, 7798971, 9175260, 10398628, 12998285, 15597942, 25996570, 31195884, 38994855, 51993140, 77989710, 155979420]

約数ペア:

[(1, 155979420), (2, 77989710), (3, 51993140), (4, 38994855), (5, 31195884), (6, 25996570), (10, 15597942), (12, 12998285), (15, 10398628), (17, 9175260), (20, 7798971), (30, 5199314), (34, 4587630), (37, 4215660), (51, 3058420), (60, 2599657), (68, 2293815), (74, 2107830), (85, 1835052), (102, 1529210), (111, 1405220), (148, 1053915), (170, 917526), (185, 843132), (204, 764605), (222, 702610), (255, 611684), (340, 458763), (370, 421566), (444, 351305), (510, 305842), (555, 281044), (629, 247980), (740, 210783), (1020, 152921), (1110, 140522), (1258, 123990), (1887, 82660), (2220, 70261), (2516, 61995), (3145, 49596), (3774, 41330), (4133, 37740), (6290, 24798), (7548, 20665), (8266, 18870), (9435, 16532), (12399, 12580)]