303056000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 855429120

約数和(自身を除く): 552373120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 47, 50, 52, 62, 64, 65, 80, 94, 100, 104, 124, 125, 128, 130, 155, 160, 188, 200, 208, 235, 248, 250, 260, 310, 320, 325, 376, 400, 403, 416, 470, 496, 500, 520, 611, 620, 640, 650, 752, 775, 800, 806, 832, 940, 992, 1000, 1040, 1175, 1222, 1240, 1300, 1457, 1504, 1550, 1600, 1612, 1625, 1664, 1880, 1984, 2000, 2015, 2080, 2350, 2444, 2480, 2600, 2914, 3008, 3055, 3100, 3200, 3224, 3250, 3760, 3875, 3968, 4000, 4030, 4160, 4700, 4888, 4960, 5200, 5828, 5875, 6016, 6110, 6200, 6448, 6500, 7285, 7520, 7750, 8000, 8060, 8320, 9400, 9776, 9920, 10075, 10400, 11656, 11750, 12220, 12400, 12896, 13000, 14570, 15040, 15275, 15500, 16000, 16120, 18800, 18941, 19552, 19840, 20150, 20800, 23312, 23500, 24440, 24800, 25792, 26000, 29140, 30080, 30550, 31000, 32240, 36425, 37600, 37882, 39104, 40300, 41600, 46624, 47000, 48880, 49600, 50375, 51584, 52000, 58280, 61100, 62000, 64480, 72850, 75200, 75764, 76375, 78208, 80600, 93248, 94000, 94705, 97760, 99200, 100750, 104000, 116560, 122200, 124000, 128960, 145700, 150400, 151528, 152750, 161200, 182125, 186496, 188000, 189410, 195520, 201500, 208000, 233120, 244400, 248000, 257920, 291400, 303056, 305500, 322400, 364250, 376000, 378820, 391040, 403000, 466240, 473525, 488800, 496000, 582800, 606112, 611000, 644800, 728500, 752000, 757640, 806000, 932480, 947050, 977600, 1165600, 1212224, 1222000, 1289600, 1457000, 1515280, 1612000, 1894100, 1955200, 2331200, 2367625, 2424448, 2444000, 2914000, 3030560, 3224000, 3788200, 4662400, 4735250, 4888000, 5828000, 6061120, 6448000, 7576400, 9470500, 9776000, 11656000, 12122240, 15152800, 18941000, 23312000, 30305600, 37882000, 60611200, 75764000, 151528000, 303056000]

約数ペア:

[(1, 303056000), (2, 151528000), (4, 75764000), (5, 60611200), (8, 37882000), (10, 30305600), (13, 23312000), (16, 18941000), (20, 15152800), (25, 12122240), (26, 11656000), (31, 9776000), (32, 9470500), (40, 7576400), (47, 6448000), (50, 6061120), (52, 5828000), (62, 4888000), (64, 4735250), (65, 4662400), (80, 3788200), (94, 3224000), (100, 3030560), (104, 2914000), (124, 2444000), (125, 2424448), (128, 2367625), (130, 2331200), (155, 1955200), (160, 1894100), (188, 1612000), (200, 1515280), (208, 1457000), (235, 1289600), (248, 1222000), (250, 1212224), (260, 1165600), (310, 977600), (320, 947050), (325, 932480), (376, 806000), (400, 757640), (403, 752000), (416, 728500), (470, 644800), (496, 611000), (500, 606112), (520, 582800), (611, 496000), (620, 488800), (640, 473525), (650, 466240), (752, 403000), (775, 391040), (800, 378820), (806, 376000), (832, 364250), (940, 322400), (992, 305500), (1000, 303056), (1040, 291400), (1175, 257920), (1222, 248000), (1240, 244400), (1300, 233120), (1457, 208000), (1504, 201500), (1550, 195520), (1600, 189410), (1612, 188000), (1625, 186496), (1664, 182125), (1880, 161200), (1984, 152750), (2000, 151528), (2015, 150400), (2080, 145700), (2350, 128960), (2444, 124000), (2480, 122200), (2600, 116560), (2914, 104000), (3008, 100750), (3055, 99200), (3100, 97760), (3200, 94705), (3224, 94000), (3250, 93248), (3760, 80600), (3875, 78208), (3968, 76375), (4000, 75764), (4030, 75200), (4160, 72850), (4700, 64480), (4888, 62000), (4960, 61100), (5200, 58280), (5828, 52000), (5875, 51584), (6016, 50375), (6110, 49600), (6200, 48880), (6448, 47000), (6500, 46624), (7285, 41600), (7520, 40300), (7750, 39104), (8000, 37882), (8060, 37600), (8320, 36425), (9400, 32240), (9776, 31000), (9920, 30550), (10075, 30080), (10400, 29140), (11656, 26000), (11750, 25792), (12220, 24800), (12400, 24440), (12896, 23500), (13000, 23312), (14570, 20800), (15040, 20150), (15275, 19840), (15500, 19552), (16000, 18941), (16120, 18800)]