247845000

素因数分解:

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

素因数の和:114

約数の個数: 320

約数和(自身を含む): 881717760

約数和(自身を除く): 633872760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 41, 50, 52, 60, 62, 65, 75, 78, 82, 93, 100, 104, 120, 123, 124, 125, 130, 150, 155, 156, 164, 186, 195, 200, 205, 246, 248, 250, 260, 300, 310, 312, 325, 328, 372, 375, 390, 403, 410, 465, 492, 500, 520, 533, 600, 615, 620, 625, 650, 744, 750, 775, 780, 806, 820, 930, 975, 984, 1000, 1025, 1066, 1209, 1230, 1240, 1250, 1271, 1300, 1500, 1550, 1560, 1599, 1612, 1625, 1640, 1860, 1875, 1950, 2015, 2050, 2132, 2325, 2418, 2460, 2500, 2542, 2600, 2665, 3000, 3075, 3100, 3198, 3224, 3250, 3720, 3750, 3813, 3875, 3900, 4030, 4100, 4264, 4650, 4836, 4875, 4920, 5000, 5084, 5125, 5330, 6045, 6150, 6200, 6355, 6396, 6500, 7500, 7626, 7750, 7800, 7995, 8060, 8125, 8200, 9300, 9672, 9750, 10075, 10168, 10250, 10660, 11625, 12090, 12300, 12710, 12792, 13000, 13325, 15000, 15252, 15375, 15500, 15990, 16120, 16250, 16523, 18600, 19065, 19375, 19500, 20150, 20500, 21320, 23250, 24180, 24375, 24600, 25420, 25625, 26650, 30225, 30504, 30750, 31000, 31775, 31980, 32500, 33046, 38130, 38750, 39000, 39975, 40300, 41000, 46500, 48360, 48750, 49569, 50375, 50840, 51250, 53300, 58125, 60450, 61500, 63550, 63960, 65000, 66092, 66625, 76260, 76875, 77500, 79950, 80600, 82615, 93000, 95325, 97500, 99138, 100750, 102500, 106600, 116250, 120900, 123000, 127100, 132184, 133250, 151125, 152520, 153750, 155000, 158875, 159900, 165230, 190650, 195000, 198276, 199875, 201500, 205000, 232500, 241800, 247845, 251875, 254200, 266500, 302250, 307500, 317750, 319800, 330460, 333125, 381300, 396552, 399750, 403000, 413075, 465000, 476625, 495690, 503750, 533000, 604500, 615000, 635500, 660920, 666250, 755625, 762600, 794375, 799500, 826150, 953250, 991380, 999375, 1007500, 1209000, 1239225, 1271000, 1332500, 1511250, 1588750, 1599000, 1652300, 1906500, 1982760, 1998750, 2015000, 2065375, 2383125, 2478450, 2665000, 3022500, 3177500, 3304600, 3813000, 3997500, 4130750, 4766250, 4956900, 6045000, 6196125, 6355000, 7995000, 8261500, 9532500, 9913800, 10326875, 12392250, 16523000, 19065000, 20653750, 24784500, 30980625, 41307500, 49569000, 61961250, 82615000, 123922500, 247845000]

約数ペア:

[(1, 247845000), (2, 123922500), (3, 82615000), (4, 61961250), (5, 49569000), (6, 41307500), (8, 30980625), (10, 24784500), (12, 20653750), (13, 19065000), (15, 16523000), (20, 12392250), (24, 10326875), (25, 9913800), (26, 9532500), (30, 8261500), (31, 7995000), (39, 6355000), (40, 6196125), (41, 6045000), (50, 4956900), (52, 4766250), (60, 4130750), (62, 3997500), (65, 3813000), (75, 3304600), (78, 3177500), (82, 3022500), (93, 2665000), (100, 2478450), (104, 2383125), (120, 2065375), (123, 2015000), (124, 1998750), (125, 1982760), (130, 1906500), (150, 1652300), (155, 1599000), (156, 1588750), (164, 1511250), (186, 1332500), (195, 1271000), (200, 1239225), (205, 1209000), (246, 1007500), (248, 999375), (250, 991380), (260, 953250), (300, 826150), (310, 799500), (312, 794375), (325, 762600), (328, 755625), (372, 666250), (375, 660920), (390, 635500), (403, 615000), (410, 604500), (465, 533000), (492, 503750), (500, 495690), (520, 476625), (533, 465000), (600, 413075), (615, 403000), (620, 399750), (625, 396552), (650, 381300), (744, 333125), (750, 330460), (775, 319800), (780, 317750), (806, 307500), (820, 302250), (930, 266500), (975, 254200), (984, 251875), (1000, 247845), (1025, 241800), (1066, 232500), (1209, 205000), (1230, 201500), (1240, 199875), (1250, 198276), (1271, 195000), (1300, 190650), (1500, 165230), (1550, 159900), (1560, 158875), (1599, 155000), (1612, 153750), (1625, 152520), (1640, 151125), (1860, 133250), (1875, 132184), (1950, 127100), (2015, 123000), (2050, 120900), (2132, 116250), (2325, 106600), (2418, 102500), (2460, 100750), (2500, 99138), (2542, 97500), (2600, 95325), (2665, 93000), (3000, 82615), (3075, 80600), (3100, 79950), (3198, 77500), (3224, 76875), (3250, 76260), (3720, 66625), (3750, 66092), (3813, 65000), (3875, 63960), (3900, 63550), (4030, 61500), (4100, 60450), (4264, 58125), (4650, 53300), (4836, 51250), (4875, 50840), (4920, 50375), (5000, 49569), (5084, 48750), (5125, 48360), (5330, 46500), (6045, 41000), (6150, 40300), (6200, 39975), (6355, 39000), (6396, 38750), (6500, 38130), (7500, 33046), (7626, 32500), (7750, 31980), (7800, 31775), (7995, 31000), (8060, 30750), (8125, 30504), (8200, 30225), (9300, 26650), (9672, 25625), (9750, 25420), (10075, 24600), (10168, 24375), (10250, 24180), (10660, 23250), (11625, 21320), (12090, 20500), (12300, 20150), (12710, 19500), (12792, 19375), (13000, 19065), (13325, 18600), (15000, 16523), (15252, 16250), (15375, 16120), (15500, 15990)]