204852060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 713696256

約数和(自身を除く): 508844196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 367, 420, 443, 630, 734, 886, 1101, 1260, 1329, 1468, 1772, 1835, 2202, 2215, 2569, 2658, 3101, 3303, 3670, 3987, 4404, 4430, 5138, 5316, 5505, 6202, 6606, 6645, 7340, 7707, 7974, 8860, 9303, 10276, 11010, 12404, 12845, 13212, 13290, 15414, 15505, 15948, 16515, 18606, 19935, 22020, 23121, 25690, 26580, 27909, 30828, 31010, 33030, 37212, 38535, 39870, 46242, 46515, 51380, 55818, 62020, 66060, 77070, 79740, 92484, 93030, 111636, 115605, 139545, 154140, 162581, 186060, 231210, 279090, 325162, 462420, 487743, 558180, 650324, 812905, 975486, 1138067, 1463229, 1625810, 1950972, 2276134, 2438715, 2926458, 3251620, 3414201, 4552268, 4877430, 5690335, 5852916, 6828402, 7316145, 9754860, 10242603, 11380670, 13656804, 14632290, 17071005, 20485206, 22761340, 29264580, 34142010, 40970412, 51213015, 68284020, 102426030, 204852060]

約数ペア:

[(1, 204852060), (2, 102426030), (3, 68284020), (4, 51213015), (5, 40970412), (6, 34142010), (7, 29264580), (9, 22761340), (10, 20485206), (12, 17071005), (14, 14632290), (15, 13656804), (18, 11380670), (20, 10242603), (21, 9754860), (28, 7316145), (30, 6828402), (35, 5852916), (36, 5690335), (42, 4877430), (45, 4552268), (60, 3414201), (63, 3251620), (70, 2926458), (84, 2438715), (90, 2276134), (105, 1950972), (126, 1625810), (140, 1463229), (180, 1138067), (210, 975486), (252, 812905), (315, 650324), (367, 558180), (420, 487743), (443, 462420), (630, 325162), (734, 279090), (886, 231210), (1101, 186060), (1260, 162581), (1329, 154140), (1468, 139545), (1772, 115605), (1835, 111636), (2202, 93030), (2215, 92484), (2569, 79740), (2658, 77070), (3101, 66060), (3303, 62020), (3670, 55818), (3987, 51380), (4404, 46515), (4430, 46242), (5138, 39870), (5316, 38535), (5505, 37212), (6202, 33030), (6606, 31010), (6645, 30828), (7340, 27909), (7707, 26580), (7974, 25690), (8860, 23121), (9303, 22020), (10276, 19935), (11010, 18606), (12404, 16515), (12845, 15948), (13212, 15505), (13290, 15414)]