148898750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 403858224

約数和(自身を除く): 254959474

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 25, 26, 34, 35, 49, 50, 55, 65, 70, 77, 85, 91, 98, 110, 119, 125, 130, 143, 154, 170, 175, 182, 187, 221, 238, 245, 250, 275, 286, 325, 350, 374, 385, 425, 442, 455, 490, 539, 550, 595, 625, 637, 650, 715, 770, 833, 850, 875, 910, 935, 1001, 1078, 1105, 1190, 1225, 1250, 1274, 1309, 1375, 1430, 1547, 1625, 1666, 1750, 1870, 1925, 2002, 2125, 2210, 2275, 2431, 2450, 2618, 2695, 2750, 2975, 3094, 3185, 3250, 3575, 3850, 4165, 4250, 4375, 4550, 4675, 4862, 5005, 5390, 5525, 5950, 6125, 6370, 6545, 6875, 7007, 7150, 7735, 8125, 8330, 8750, 9163, 9350, 9625, 10010, 10625, 10829, 11050, 11375, 12155, 12250, 13090, 13475, 13750, 14014, 14875, 15470, 15925, 16250, 17017, 17875, 18326, 19250, 20825, 21250, 21658, 22750, 23375, 24310, 25025, 26950, 27625, 29750, 30625, 31850, 32725, 34034, 35035, 35750, 38675, 41650, 45815, 46750, 48125, 50050, 54145, 55250, 56875, 60775, 61250, 65450, 67375, 70070, 74375, 77350, 79625, 85085, 89375, 91630, 96250, 104125, 108290, 113750, 116875, 119119, 121550, 125125, 134750, 138125, 148750, 159250, 163625, 170170, 175175, 178750, 193375, 208250, 229075, 233750, 238238, 250250, 270725, 276250, 303875, 327250, 336875, 350350, 386750, 398125, 425425, 458150, 520625, 541450, 595595, 607750, 625625, 673750, 796250, 818125, 850850, 875875, 966875, 1041250, 1145375, 1191190, 1251250, 1353625, 1519375, 1636250, 1751750, 1933750, 2127125, 2290750, 2707250, 2977975, 3038750, 4254250, 4379375, 5726875, 5955950, 6768125, 8758750, 10635625, 11453750, 13536250, 14889875, 21271250, 29779750, 74449375, 148898750]

約数ペア:

[(1, 148898750), (2, 74449375), (5, 29779750), (7, 21271250), (10, 14889875), (11, 13536250), (13, 11453750), (14, 10635625), (17, 8758750), (22, 6768125), (25, 5955950), (26, 5726875), (34, 4379375), (35, 4254250), (49, 3038750), (50, 2977975), (55, 2707250), (65, 2290750), (70, 2127125), (77, 1933750), (85, 1751750), (91, 1636250), (98, 1519375), (110, 1353625), (119, 1251250), (125, 1191190), (130, 1145375), (143, 1041250), (154, 966875), (170, 875875), (175, 850850), (182, 818125), (187, 796250), (221, 673750), (238, 625625), (245, 607750), (250, 595595), (275, 541450), (286, 520625), (325, 458150), (350, 425425), (374, 398125), (385, 386750), (425, 350350), (442, 336875), (455, 327250), (490, 303875), (539, 276250), (550, 270725), (595, 250250), (625, 238238), (637, 233750), (650, 229075), (715, 208250), (770, 193375), (833, 178750), (850, 175175), (875, 170170), (910, 163625), (935, 159250), (1001, 148750), (1078, 138125), (1105, 134750), (1190, 125125), (1225, 121550), (1250, 119119), (1274, 116875), (1309, 113750), (1375, 108290), (1430, 104125), (1547, 96250), (1625, 91630), (1666, 89375), (1750, 85085), (1870, 79625), (1925, 77350), (2002, 74375), (2125, 70070), (2210, 67375), (2275, 65450), (2431, 61250), (2450, 60775), (2618, 56875), (2695, 55250), (2750, 54145), (2975, 50050), (3094, 48125), (3185, 46750), (3250, 45815), (3575, 41650), (3850, 38675), (4165, 35750), (4250, 35035), (4375, 34034), (4550, 32725), (4675, 31850), (4862, 30625), (5005, 29750), (5390, 27625), (5525, 26950), (5950, 25025), (6125, 24310), (6370, 23375), (6545, 22750), (6875, 21658), (7007, 21250), (7150, 20825), (7735, 19250), (8125, 18326), (8330, 17875), (8750, 17017), (9163, 16250), (9350, 15925), (9625, 15470), (10010, 14875), (10625, 14014), (10829, 13750), (11050, 13475), (11375, 13090), (12155, 12250)]