90718650

素因数分解:

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

素因数の和:222

約数の個数: 192

約数和(自身を含む): 281232000

約数和(自身を除く): 190513350

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, 82, 90, 99, 110, 123, 135, 149, 150, 165, 198, 205, 225, 246, 270, 275, 297, 298, 330, 369, 410, 447, 450, 451, 495, 550, 594, 615, 675, 738, 745, 825, 894, 902, 990, 1025, 1107, 1230, 1341, 1350, 1353, 1485, 1490, 1639, 1650, 1845, 2050, 2214, 2235, 2255, 2475, 2682, 2706, 2970, 3075, 3278, 3690, 3725, 4023, 4059, 4470, 4510, 4917, 4950, 5535, 6109, 6150, 6705, 6765, 7425, 7450, 8046, 8118, 8195, 9225, 9834, 11070, 11175, 11275, 12177, 12218, 13410, 13530, 14751, 14850, 16390, 18327, 18450, 20115, 20295, 22350, 22550, 24354, 24585, 27675, 29502, 30545, 33525, 33825, 36654, 40230, 40590, 40975, 44253, 49170, 54981, 55350, 60885, 61090, 67050, 67199, 67650, 73755, 81950, 88506, 91635, 100575, 101475, 109962, 121770, 122925, 134398, 147510, 152725, 164943, 183270, 201150, 201597, 202950, 221265, 245850, 274905, 304425, 305450, 329886, 335995, 368775, 403194, 442530, 458175, 549810, 604791, 608850, 671990, 737550, 824715, 916350, 1007985, 1106325, 1209582, 1374525, 1649430, 1679975, 1814373, 2015970, 2212650, 2749050, 3023955, 3359950, 3628746, 4123575, 5039925, 6047910, 8247150, 9071865, 10079850, 15119775, 18143730, 30239550, 45359325, 90718650]

約数ペア:

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