123922500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 411468288

約数和(自身を除く): 287545788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 41, 50, 52, 60, 62, 65, 75, 78, 82, 93, 100, 123, 124, 125, 130, 150, 155, 156, 164, 186, 195, 205, 246, 250, 260, 300, 310, 325, 372, 375, 390, 403, 410, 465, 492, 500, 533, 615, 620, 625, 650, 750, 775, 780, 806, 820, 930, 975, 1025, 1066, 1209, 1230, 1250, 1271, 1300, 1500, 1550, 1599, 1612, 1625, 1860, 1875, 1950, 2015, 2050, 2132, 2325, 2418, 2460, 2500, 2542, 2665, 3075, 3100, 3198, 3250, 3750, 3813, 3875, 3900, 4030, 4100, 4650, 4836, 4875, 5084, 5125, 5330, 6045, 6150, 6355, 6396, 6500, 7500, 7626, 7750, 7995, 8060, 8125, 9300, 9750, 10075, 10250, 10660, 11625, 12090, 12300, 12710, 13325, 15252, 15375, 15500, 15990, 16250, 16523, 19065, 19375, 19500, 20150, 20500, 23250, 24180, 24375, 25420, 25625, 26650, 30225, 30750, 31775, 31980, 32500, 33046, 38130, 38750, 39975, 40300, 46500, 48750, 49569, 50375, 51250, 53300, 58125, 60450, 61500, 63550, 66092, 66625, 76260, 76875, 77500, 79950, 82615, 95325, 97500, 99138, 100750, 102500, 116250, 120900, 127100, 133250, 151125, 153750, 158875, 159900, 165230, 190650, 198276, 199875, 201500, 232500, 247845, 251875, 266500, 302250, 307500, 317750, 330460, 333125, 381300, 399750, 413075, 476625, 495690, 503750, 604500, 635500, 666250, 755625, 794375, 799500, 826150, 953250, 991380, 999375, 1007500, 1239225, 1332500, 1511250, 1588750, 1652300, 1906500, 1998750, 2065375, 2383125, 2478450, 3022500, 3177500, 3997500, 4130750, 4766250, 4956900, 6196125, 8261500, 9532500, 10326875, 12392250, 20653750, 24784500, 30980625, 41307500, 61961250, 123922500]

約数ペア:

[(1, 123922500), (2, 61961250), (3, 41307500), (4, 30980625), (5, 24784500), (6, 20653750), (10, 12392250), (12, 10326875), (13, 9532500), (15, 8261500), (20, 6196125), (25, 4956900), (26, 4766250), (30, 4130750), (31, 3997500), (39, 3177500), (41, 3022500), (50, 2478450), (52, 2383125), (60, 2065375), (62, 1998750), (65, 1906500), (75, 1652300), (78, 1588750), (82, 1511250), (93, 1332500), (100, 1239225), (123, 1007500), (124, 999375), (125, 991380), (130, 953250), (150, 826150), (155, 799500), (156, 794375), (164, 755625), (186, 666250), (195, 635500), (205, 604500), (246, 503750), (250, 495690), (260, 476625), (300, 413075), (310, 399750), (325, 381300), (372, 333125), (375, 330460), (390, 317750), (403, 307500), (410, 302250), (465, 266500), (492, 251875), (500, 247845), (533, 232500), (615, 201500), (620, 199875), (625, 198276), (650, 190650), (750, 165230), (775, 159900), (780, 158875), (806, 153750), (820, 151125), (930, 133250), (975, 127100), (1025, 120900), (1066, 116250), (1209, 102500), (1230, 100750), (1250, 99138), (1271, 97500), (1300, 95325), (1500, 82615), (1550, 79950), (1599, 77500), (1612, 76875), (1625, 76260), (1860, 66625), (1875, 66092), (1950, 63550), (2015, 61500), (2050, 60450), (2132, 58125), (2325, 53300), (2418, 51250), (2460, 50375), (2500, 49569), (2542, 48750), (2665, 46500), (3075, 40300), (3100, 39975), (3198, 38750), (3250, 38130), (3750, 33046), (3813, 32500), (3875, 31980), (3900, 31775), (4030, 30750), (4100, 30225), (4650, 26650), (4836, 25625), (4875, 25420), (5084, 24375), (5125, 24180), (5330, 23250), (6045, 20500), (6150, 20150), (6355, 19500), (6396, 19375), (6500, 19065), (7500, 16523), (7626, 16250), (7750, 15990), (7995, 15500), (8060, 15375), (8125, 15252), (9300, 13325), (9750, 12710), (10075, 12300), (10250, 12090), (10660, 11625)]