139337250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 387459072

約数和(自身を除く): 248121822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 310, 325, 375, 390, 403, 461, 465, 650, 750, 775, 806, 922, 930, 975, 1209, 1383, 1550, 1625, 1950, 2015, 2305, 2325, 2418, 2766, 3250, 3875, 4030, 4610, 4650, 4875, 5993, 6045, 6915, 7750, 9750, 10075, 11525, 11625, 11986, 12090, 13830, 14291, 17979, 20150, 23050, 23250, 28582, 29965, 30225, 34575, 35958, 42873, 50375, 57625, 59930, 60450, 69150, 71455, 85746, 89895, 100750, 115250, 142910, 149825, 151125, 172875, 179790, 185783, 214365, 299650, 302250, 345750, 357275, 371566, 428730, 449475, 557349, 714550, 749125, 898950, 928915, 1071825, 1114698, 1498250, 1786375, 1857830, 2143650, 2247375, 2786745, 3572750, 4494750, 4644575, 5359125, 5573490, 9289150, 10718250, 13933725, 23222875, 27867450, 46445750, 69668625, 139337250]

約数ペア:

[(1, 139337250), (2, 69668625), (3, 46445750), (5, 27867450), (6, 23222875), (10, 13933725), (13, 10718250), (15, 9289150), (25, 5573490), (26, 5359125), (30, 4644575), (31, 4494750), (39, 3572750), (50, 2786745), (62, 2247375), (65, 2143650), (75, 1857830), (78, 1786375), (93, 1498250), (125, 1114698), (130, 1071825), (150, 928915), (155, 898950), (186, 749125), (195, 714550), (250, 557349), (310, 449475), (325, 428730), (375, 371566), (390, 357275), (403, 345750), (461, 302250), (465, 299650), (650, 214365), (750, 185783), (775, 179790), (806, 172875), (922, 151125), (930, 149825), (975, 142910), (1209, 115250), (1383, 100750), (1550, 89895), (1625, 85746), (1950, 71455), (2015, 69150), (2305, 60450), (2325, 59930), (2418, 57625), (2766, 50375), (3250, 42873), (3875, 35958), (4030, 34575), (4610, 30225), (4650, 29965), (4875, 28582), (5993, 23250), (6045, 23050), (6915, 20150), (7750, 17979), (9750, 14291), (10075, 13830), (11525, 12090), (11625, 11986)]