272155950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 850726800

約数和(自身を除く): 578570850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 41, 45, 50, 54, 55, 66, 75, 81, 82, 90, 99, 110, 123, 135, 149, 150, 162, 165, 198, 205, 225, 246, 270, 275, 297, 298, 330, 369, 405, 410, 447, 450, 451, 495, 550, 594, 615, 675, 738, 745, 810, 825, 891, 894, 902, 990, 1025, 1107, 1230, 1341, 1350, 1353, 1485, 1490, 1639, 1650, 1782, 1845, 2025, 2050, 2214, 2235, 2255, 2475, 2682, 2706, 2970, 3075, 3278, 3321, 3690, 3725, 4023, 4050, 4059, 4455, 4470, 4510, 4917, 4950, 5535, 6109, 6150, 6642, 6705, 6765, 7425, 7450, 8046, 8118, 8195, 8910, 9225, 9834, 11070, 11175, 11275, 12069, 12177, 12218, 13410, 13530, 14751, 14850, 16390, 16605, 18327, 18450, 20115, 20295, 22275, 22350, 22550, 24138, 24354, 24585, 27675, 29502, 30545, 33210, 33525, 33825, 36531, 36654, 40230, 40590, 40975, 44253, 44550, 49170, 54981, 55350, 60345, 60885, 61090, 67050, 67199, 67650, 73062, 73755, 81950, 83025, 88506, 91635, 100575, 101475, 109962, 120690, 121770, 122925, 132759, 134398, 147510, 152725, 164943, 166050, 182655, 183270, 201150, 201597, 202950, 221265, 245850, 265518, 274905, 301725, 304425, 305450, 329886, 335995, 365310, 368775, 403194, 442530, 458175, 494829, 549810, 603450, 604791, 608850, 663795, 671990, 737550, 824715, 913275, 916350, 989658, 1007985, 1106325, 1209582, 1327590, 1374525, 1649430, 1679975, 1814373, 1826550, 2015970, 2212650, 2474145, 2749050, 3023955, 3318975, 3359950, 3628746, 4123575, 4948290, 5039925, 5443119, 6047910, 6637950, 8247150, 9071865, 10079850, 10886238, 12370725, 15119775, 18143730, 24741450, 27215595, 30239550, 45359325, 54431190, 90718650, 136077975, 272155950]

約数ペア:

[(1, 272155950), (2, 136077975), (3, 90718650), (5, 54431190), (6, 45359325), (9, 30239550), (10, 27215595), (11, 24741450), (15, 18143730), (18, 15119775), (22, 12370725), (25, 10886238), (27, 10079850), (30, 9071865), (33, 8247150), (41, 6637950), (45, 6047910), (50, 5443119), (54, 5039925), (55, 4948290), (66, 4123575), (75, 3628746), (81, 3359950), (82, 3318975), (90, 3023955), (99, 2749050), (110, 2474145), (123, 2212650), (135, 2015970), (149, 1826550), (150, 1814373), (162, 1679975), (165, 1649430), (198, 1374525), (205, 1327590), (225, 1209582), (246, 1106325), (270, 1007985), (275, 989658), (297, 916350), (298, 913275), (330, 824715), (369, 737550), (405, 671990), (410, 663795), (447, 608850), (450, 604791), (451, 603450), (495, 549810), (550, 494829), (594, 458175), (615, 442530), (675, 403194), (738, 368775), (745, 365310), (810, 335995), (825, 329886), (891, 305450), (894, 304425), (902, 301725), (990, 274905), (1025, 265518), (1107, 245850), (1230, 221265), (1341, 202950), (1350, 201597), (1353, 201150), (1485, 183270), (1490, 182655), (1639, 166050), (1650, 164943), (1782, 152725), (1845, 147510), (2025, 134398), (2050, 132759), (2214, 122925), (2235, 121770), (2255, 120690), (2475, 109962), (2682, 101475), (2706, 100575), (2970, 91635), (3075, 88506), (3278, 83025), (3321, 81950), (3690, 73755), (3725, 73062), (4023, 67650), (4050, 67199), (4059, 67050), (4455, 61090), (4470, 60885), (4510, 60345), (4917, 55350), (4950, 54981), (5535, 49170), (6109, 44550), (6150, 44253), (6642, 40975), (6705, 40590), (6765, 40230), (7425, 36654), (7450, 36531), (8046, 33825), (8118, 33525), (8195, 33210), (8910, 30545), (9225, 29502), (9834, 27675), (11070, 24585), (11175, 24354), (11275, 24138), (12069, 22550), (12177, 22350), (12218, 22275), (13410, 20295), (13530, 20115), (14751, 18450), (14850, 18327), (16390, 16605)]