125301900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 389975040

約数和(自身を除く): 264673140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 150, 158, 170, 204, 237, 255, 300, 311, 316, 340, 395, 425, 474, 510, 622, 790, 850, 933, 948, 1020, 1185, 1244, 1275, 1343, 1555, 1580, 1700, 1866, 1975, 2370, 2550, 2686, 3110, 3732, 3950, 4029, 4665, 4740, 5100, 5287, 5372, 5925, 6220, 6715, 7775, 7900, 8058, 9330, 10574, 11850, 13430, 15550, 15861, 16116, 18660, 20145, 21148, 23325, 23700, 24569, 26435, 26860, 31100, 31722, 33575, 40290, 46650, 49138, 52870, 63444, 67150, 73707, 79305, 80580, 93300, 98276, 100725, 105740, 122845, 132175, 134300, 147414, 158610, 201450, 245690, 264350, 294828, 317220, 368535, 396525, 402900, 417673, 491380, 528700, 614225, 737070, 793050, 835346, 1228450, 1253019, 1474140, 1586100, 1670692, 1842675, 2088365, 2456900, 2506038, 3685350, 4176730, 5012076, 6265095, 7370700, 8353460, 10441825, 12530190, 20883650, 25060380, 31325475, 41767300, 62650950, 125301900]

約数ペア:

[(1, 125301900), (2, 62650950), (3, 41767300), (4, 31325475), (5, 25060380), (6, 20883650), (10, 12530190), (12, 10441825), (15, 8353460), (17, 7370700), (20, 6265095), (25, 5012076), (30, 4176730), (34, 3685350), (50, 2506038), (51, 2456900), (60, 2088365), (68, 1842675), (75, 1670692), (79, 1586100), (85, 1474140), (100, 1253019), (102, 1228450), (150, 835346), (158, 793050), (170, 737070), (204, 614225), (237, 528700), (255, 491380), (300, 417673), (311, 402900), (316, 396525), (340, 368535), (395, 317220), (425, 294828), (474, 264350), (510, 245690), (622, 201450), (790, 158610), (850, 147414), (933, 134300), (948, 132175), (1020, 122845), (1185, 105740), (1244, 100725), (1275, 98276), (1343, 93300), (1555, 80580), (1580, 79305), (1700, 73707), (1866, 67150), (1975, 63444), (2370, 52870), (2550, 49138), (2686, 46650), (3110, 40290), (3732, 33575), (3950, 31722), (4029, 31100), (4665, 26860), (4740, 26435), (5100, 24569), (5287, 23700), (5372, 23325), (5925, 21148), (6220, 20145), (6715, 18660), (7775, 16116), (7900, 15861), (8058, 15550), (9330, 13430), (10574, 11850)]