90797850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 307105344

約数和(自身を除く): 216307494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 25, 26, 30, 33, 34, 39, 45, 50, 51, 55, 65, 66, 75, 78, 83, 85, 90, 99, 102, 110, 117, 130, 143, 150, 153, 165, 166, 170, 187, 195, 198, 221, 225, 234, 249, 255, 275, 286, 306, 325, 330, 374, 390, 415, 425, 429, 442, 450, 495, 498, 510, 550, 561, 585, 650, 663, 715, 747, 765, 825, 830, 850, 858, 913, 935, 975, 990, 1079, 1105, 1122, 1170, 1245, 1275, 1287, 1326, 1411, 1430, 1494, 1530, 1650, 1683, 1826, 1870, 1950, 1989, 2075, 2145, 2158, 2210, 2431, 2475, 2490, 2550, 2574, 2739, 2805, 2822, 2925, 3237, 3315, 3366, 3575, 3735, 3825, 3978, 4150, 4233, 4290, 4565, 4675, 4862, 4950, 5395, 5478, 5525, 5610, 5850, 6225, 6435, 6474, 6630, 7055, 7150, 7293, 7470, 7650, 8217, 8415, 8466, 9130, 9350, 9711, 9945, 10725, 10790, 11050, 11869, 12155, 12450, 12699, 12870, 13695, 14025, 14110, 14586, 15521, 16185, 16434, 16575, 16830, 18343, 18675, 19422, 19890, 21165, 21450, 21879, 22825, 23738, 24310, 25398, 26975, 27390, 28050, 31042, 32175, 32370, 33150, 35275, 35607, 36465, 36686, 37350, 41085, 42075, 42330, 43758, 45650, 46563, 48555, 49725, 53950, 55029, 59345, 60775, 63495, 64350, 68475, 70550, 71214, 72930, 77605, 80925, 82170, 84150, 91715, 93126, 97110, 99450, 105825, 106821, 109395, 110058, 118690, 121550, 126990, 136950, 139689, 155210, 161850, 165087, 178035, 182325, 183430, 201773, 205425, 211650, 213642, 218790, 232815, 242775, 275145, 279378, 296725, 317475, 330174, 356070, 364650, 388025, 403546, 410850, 458575, 465630, 485550, 534105, 546975, 550290, 593450, 605319, 634950, 698445, 776050, 825435, 890175, 917150, 1008865, 1068210, 1093950, 1164075, 1210638, 1375725, 1396890, 1650870, 1780350, 1815957, 2017730, 2328150, 2670525, 2751450, 3026595, 3492225, 3631914, 4127175, 5044325, 5341050, 6053190, 6984450, 8254350, 9079785, 10088650, 15132975, 18159570, 30265950, 45398925, 90797850]

約数ペア:

[(1, 90797850), (2, 45398925), (3, 30265950), (5, 18159570), (6, 15132975), (9, 10088650), (10, 9079785), (11, 8254350), (13, 6984450), (15, 6053190), (17, 5341050), (18, 5044325), (22, 4127175), (25, 3631914), (26, 3492225), (30, 3026595), (33, 2751450), (34, 2670525), (39, 2328150), (45, 2017730), (50, 1815957), (51, 1780350), (55, 1650870), (65, 1396890), (66, 1375725), (75, 1210638), (78, 1164075), (83, 1093950), (85, 1068210), (90, 1008865), (99, 917150), (102, 890175), (110, 825435), (117, 776050), (130, 698445), (143, 634950), (150, 605319), (153, 593450), (165, 550290), (166, 546975), (170, 534105), (187, 485550), (195, 465630), (198, 458575), (221, 410850), (225, 403546), (234, 388025), (249, 364650), (255, 356070), (275, 330174), (286, 317475), (306, 296725), (325, 279378), (330, 275145), (374, 242775), (390, 232815), (415, 218790), (425, 213642), (429, 211650), (442, 205425), (450, 201773), (495, 183430), (498, 182325), (510, 178035), (550, 165087), (561, 161850), (585, 155210), (650, 139689), (663, 136950), (715, 126990), (747, 121550), (765, 118690), (825, 110058), (830, 109395), (850, 106821), (858, 105825), (913, 99450), (935, 97110), (975, 93126), (990, 91715), (1079, 84150), (1105, 82170), (1122, 80925), (1170, 77605), (1245, 72930), (1275, 71214), (1287, 70550), (1326, 68475), (1411, 64350), (1430, 63495), (1494, 60775), (1530, 59345), (1650, 55029), (1683, 53950), (1826, 49725), (1870, 48555), (1950, 46563), (1989, 45650), (2075, 43758), (2145, 42330), (2158, 42075), (2210, 41085), (2431, 37350), (2475, 36686), (2490, 36465), (2550, 35607), (2574, 35275), (2739, 33150), (2805, 32370), (2822, 32175), (2925, 31042), (3237, 28050), (3315, 27390), (3366, 26975), (3575, 25398), (3735, 24310), (3825, 23738), (3978, 22825), (4150, 21879), (4233, 21450), (4290, 21165), (4565, 19890), (4675, 19422), (4862, 18675), (4950, 18343), (5395, 16830), (5478, 16575), (5525, 16434), (5610, 16185), (5850, 15521), (6225, 14586), (6435, 14110), (6474, 14025), (6630, 13695), (7055, 12870), (7150, 12699), (7293, 12450), (7470, 12155), (7650, 11869), (8217, 11050), (8415, 10790), (8466, 10725), (9130, 9945), (9350, 9711)]