275676180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 863783424

約数和(自身を除く): 588107244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 877, 930, 1014, 1209, 1612, 1690, 1754, 1860, 2015, 2028, 2418, 2535, 2631, 3380, 3508, 4030, 4385, 4836, 5070, 5239, 5262, 6045, 8060, 8770, 10140, 10478, 10524, 11401, 12090, 13155, 15717, 17540, 20956, 22802, 24180, 26195, 26310, 27187, 31434, 34203, 45604, 52390, 52620, 54374, 57005, 62868, 68406, 78585, 81561, 104780, 108748, 114010, 135935, 136812, 148213, 157170, 163122, 171015, 228020, 271870, 296426, 314340, 326244, 342030, 353431, 407805, 444639, 543740, 592852, 684060, 706862, 741065, 815610, 889278, 1060293, 1413724, 1482130, 1631220, 1767155, 1778556, 2120586, 2223195, 2964260, 3534310, 4241172, 4446390, 4594603, 5301465, 7068620, 8892780, 9189206, 10602930, 13783809, 18378412, 21205860, 22973015, 27567618, 45946030, 55135236, 68919045, 91892060, 137838090, 275676180]

約数ペア:

[(1, 275676180), (2, 137838090), (3, 91892060), (4, 68919045), (5, 55135236), (6, 45946030), (10, 27567618), (12, 22973015), (13, 21205860), (15, 18378412), (20, 13783809), (26, 10602930), (30, 9189206), (31, 8892780), (39, 7068620), (52, 5301465), (60, 4594603), (62, 4446390), (65, 4241172), (78, 3534310), (93, 2964260), (124, 2223195), (130, 2120586), (155, 1778556), (156, 1767155), (169, 1631220), (186, 1482130), (195, 1413724), (260, 1060293), (310, 889278), (338, 815610), (372, 741065), (390, 706862), (403, 684060), (465, 592852), (507, 543740), (620, 444639), (676, 407805), (780, 353431), (806, 342030), (845, 326244), (877, 314340), (930, 296426), (1014, 271870), (1209, 228020), (1612, 171015), (1690, 163122), (1754, 157170), (1860, 148213), (2015, 136812), (2028, 135935), (2418, 114010), (2535, 108748), (2631, 104780), (3380, 81561), (3508, 78585), (4030, 68406), (4385, 62868), (4836, 57005), (5070, 54374), (5239, 52620), (5262, 52390), (6045, 45604), (8060, 34203), (8770, 31434), (10140, 27187), (10478, 26310), (10524, 26195), (11401, 24180), (12090, 22802), (13155, 20956), (15717, 17540)]