71710650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 217694400

約数和(自身を除く): 145983750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 198, 225, 242, 270, 275, 297, 330, 363, 439, 450, 495, 550, 594, 605, 675, 726, 825, 878, 990, 1089, 1210, 1317, 1350, 1485, 1650, 1815, 2178, 2195, 2475, 2634, 2970, 3025, 3267, 3630, 3951, 4390, 4829, 4950, 5445, 6050, 6534, 6585, 7425, 7902, 9075, 9658, 10890, 10975, 11853, 13170, 14487, 14850, 16335, 18150, 19755, 21950, 23706, 24145, 27225, 28974, 32670, 32925, 39510, 43461, 48290, 53119, 54450, 59265, 65850, 72435, 81675, 86922, 98775, 106238, 118530, 120725, 130383, 144870, 159357, 163350, 197550, 217305, 241450, 260766, 265595, 296325, 318714, 362175, 434610, 478071, 531190, 592650, 651915, 724350, 796785, 956142, 1086525, 1303830, 1327975, 1434213, 1593570, 2173050, 2390355, 2655950, 2868426, 3259575, 3983925, 4780710, 6519150, 7171065, 7967850, 11951775, 14342130, 23903550, 35855325, 71710650]

約数ペア:

[(1, 71710650), (2, 35855325), (3, 23903550), (5, 14342130), (6, 11951775), (9, 7967850), (10, 7171065), (11, 6519150), (15, 4780710), (18, 3983925), (22, 3259575), (25, 2868426), (27, 2655950), (30, 2390355), (33, 2173050), (45, 1593570), (50, 1434213), (54, 1327975), (55, 1303830), (66, 1086525), (75, 956142), (90, 796785), (99, 724350), (110, 651915), (121, 592650), (135, 531190), (150, 478071), (165, 434610), (198, 362175), (225, 318714), (242, 296325), (270, 265595), (275, 260766), (297, 241450), (330, 217305), (363, 197550), (439, 163350), (450, 159357), (495, 144870), (550, 130383), (594, 120725), (605, 118530), (675, 106238), (726, 98775), (825, 86922), (878, 81675), (990, 72435), (1089, 65850), (1210, 59265), (1317, 54450), (1350, 53119), (1485, 48290), (1650, 43461), (1815, 39510), (2178, 32925), (2195, 32670), (2475, 28974), (2634, 27225), (2970, 24145), (3025, 23706), (3267, 21950), (3630, 19755), (3951, 18150), (4390, 16335), (4829, 14850), (4950, 14487), (5445, 13170), (6050, 11853), (6534, 10975), (6585, 10890), (7425, 9658), (7902, 9075)]