61256000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 224

約数和(自身を含む): 177515520

約数和(自身を除く): 116259520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 38, 40, 50, 52, 62, 64, 65, 76, 80, 95, 100, 104, 124, 125, 130, 152, 155, 160, 190, 200, 208, 247, 248, 250, 260, 304, 310, 320, 325, 380, 400, 403, 416, 475, 494, 496, 500, 520, 589, 608, 620, 650, 760, 775, 800, 806, 832, 950, 988, 992, 1000, 1040, 1178, 1216, 1235, 1240, 1300, 1520, 1550, 1600, 1612, 1625, 1900, 1976, 1984, 2000, 2015, 2080, 2356, 2375, 2470, 2480, 2600, 2945, 3040, 3100, 3224, 3250, 3800, 3875, 3952, 4000, 4030, 4160, 4712, 4750, 4940, 4960, 5200, 5890, 6080, 6175, 6200, 6448, 6500, 7600, 7657, 7750, 7904, 8000, 8060, 9424, 9500, 9880, 9920, 10075, 10400, 11780, 12350, 12400, 12896, 13000, 14725, 15200, 15314, 15500, 15808, 16120, 18848, 19000, 19760, 20150, 20800, 23560, 24700, 24800, 25792, 26000, 29450, 30400, 30628, 30875, 31000, 32240, 37696, 38000, 38285, 39520, 40300, 47120, 49400, 49600, 50375, 52000, 58900, 61256, 61750, 62000, 64480, 73625, 76000, 76570, 79040, 80600, 94240, 98800, 100750, 104000, 117800, 122512, 123500, 124000, 128960, 147250, 152000, 153140, 161200, 188480, 191425, 197600, 201500, 235600, 245024, 247000, 248000, 294500, 306280, 322400, 382850, 395200, 403000, 471200, 490048, 494000, 589000, 612560, 644800, 765700, 806000, 942400, 957125, 988000, 1178000, 1225120, 1531400, 1612000, 1914250, 1976000, 2356000, 2450240, 3062800, 3224000, 3828500, 4712000, 6125600, 7657000, 12251200, 15314000, 30628000, 61256000]

約数ペア:

[(1, 61256000), (2, 30628000), (4, 15314000), (5, 12251200), (8, 7657000), (10, 6125600), (13, 4712000), (16, 3828500), (19, 3224000), (20, 3062800), (25, 2450240), (26, 2356000), (31, 1976000), (32, 1914250), (38, 1612000), (40, 1531400), (50, 1225120), (52, 1178000), (62, 988000), (64, 957125), (65, 942400), (76, 806000), (80, 765700), (95, 644800), (100, 612560), (104, 589000), (124, 494000), (125, 490048), (130, 471200), (152, 403000), (155, 395200), (160, 382850), (190, 322400), (200, 306280), (208, 294500), (247, 248000), (248, 247000), (250, 245024), (260, 235600), (304, 201500), (310, 197600), (320, 191425), (325, 188480), (380, 161200), (400, 153140), (403, 152000), (416, 147250), (475, 128960), (494, 124000), (496, 123500), (500, 122512), (520, 117800), (589, 104000), (608, 100750), (620, 98800), (650, 94240), (760, 80600), (775, 79040), (800, 76570), (806, 76000), (832, 73625), (950, 64480), (988, 62000), (992, 61750), (1000, 61256), (1040, 58900), (1178, 52000), (1216, 50375), (1235, 49600), (1240, 49400), (1300, 47120), (1520, 40300), (1550, 39520), (1600, 38285), (1612, 38000), (1625, 37696), (1900, 32240), (1976, 31000), (1984, 30875), (2000, 30628), (2015, 30400), (2080, 29450), (2356, 26000), (2375, 25792), (2470, 24800), (2480, 24700), (2600, 23560), (2945, 20800), (3040, 20150), (3100, 19760), (3224, 19000), (3250, 18848), (3800, 16120), (3875, 15808), (3952, 15500), (4000, 15314), (4030, 15200), (4160, 14725), (4712, 13000), (4750, 12896), (4940, 12400), (4960, 12350), (5200, 11780), (5890, 10400), (6080, 10075), (6175, 9920), (6200, 9880), (6448, 9500), (6500, 9424), (7600, 8060), (7657, 8000), (7750, 7904)]