143212250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 293289984

約数和(自身を除く): 150077734

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 250, 310, 425, 527, 775, 850, 1054, 1087, 1550, 2125, 2174, 2635, 3875, 4250, 5270, 5435, 7750, 10870, 13175, 18479, 26350, 27175, 33697, 36958, 54350, 65875, 67394, 92395, 131750, 135875, 168485, 184790, 271750, 336970, 461975, 572849, 842425, 923950, 1145698, 1684850, 2309875, 2864245, 4212125, 4619750, 5728490, 8424250, 14321225, 28642450, 71606125, 143212250]

約数ペア:

[(1, 143212250), (2, 71606125), (5, 28642450), (10, 14321225), (17, 8424250), (25, 5728490), (31, 4619750), (34, 4212125), (50, 2864245), (62, 2309875), (85, 1684850), (125, 1145698), (155, 923950), (170, 842425), (250, 572849), (310, 461975), (425, 336970), (527, 271750), (775, 184790), (850, 168485), (1054, 135875), (1087, 131750), (1550, 92395), (2125, 67394), (2174, 65875), (2635, 54350), (3875, 36958), (4250, 33697), (5270, 27175), (5435, 26350), (7750, 18479), (10870, 13175)]