6900130250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 14771877120

約数和(自身を除く): 7871746870

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 131, 190, 247, 250, 262, 325, 475, 494, 650, 655, 853, 950, 1235, 1310, 1625, 1703, 1706, 2375, 2470, 2489, 3250, 3275, 3406, 4265, 4750, 4978, 6175, 6550, 8515, 8530, 11089, 12350, 12445, 16207, 16375, 17030, 21325, 22178, 24890, 30875, 32357, 32414, 32750, 42575, 42650, 55445, 61750, 62225, 64714, 81035, 85150, 106625, 110890, 111743, 124450, 161785, 162070, 210691, 212875, 213250, 223486, 277225, 311125, 323570, 405175, 421382, 425750, 554450, 558715, 622250, 808925, 810350, 1053455, 1117430, 1386125, 1452659, 1617850, 2025875, 2106910, 2123117, 2772250, 2793575, 2905318, 4044625, 4051750, 4246234, 5267275, 5587150, 7263295, 8089250, 10534550, 10615585, 13967875, 14526590, 21231170, 26336375, 27600521, 27935750, 36316475, 52672750, 53077925, 55201042, 72632950, 106155850, 138002605, 181582375, 265389625, 276005210, 363164750, 530779250, 690013025, 1380026050, 3450065125, 6900130250]

約数ペア:

[(1, 6900130250), (2, 3450065125), (5, 1380026050), (10, 690013025), (13, 530779250), (19, 363164750), (25, 276005210), (26, 265389625), (38, 181582375), (50, 138002605), (65, 106155850), (95, 72632950), (125, 55201042), (130, 53077925), (131, 52672750), (190, 36316475), (247, 27935750), (250, 27600521), (262, 26336375), (325, 21231170), (475, 14526590), (494, 13967875), (650, 10615585), (655, 10534550), (853, 8089250), (950, 7263295), (1235, 5587150), (1310, 5267275), (1625, 4246234), (1703, 4051750), (1706, 4044625), (2375, 2905318), (2470, 2793575), (2489, 2772250), (3250, 2123117), (3275, 2106910), (3406, 2025875), (4265, 1617850), (4750, 1452659), (4978, 1386125), (6175, 1117430), (6550, 1053455), (8515, 810350), (8530, 808925), (11089, 622250), (12350, 558715), (12445, 554450), (16207, 425750), (16375, 421382), (17030, 405175), (21325, 323570), (22178, 311125), (24890, 277225), (30875, 223486), (32357, 213250), (32414, 212875), (32750, 210691), (42575, 162070), (42650, 161785), (55445, 124450), (61750, 111743), (62225, 110890), (64714, 106625), (81035, 85150)]