200032500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 590436000

約数和(自身を除く): 390403500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 149, 150, 179, 250, 298, 300, 358, 375, 447, 500, 537, 596, 625, 716, 745, 750, 894, 895, 1074, 1250, 1490, 1500, 1788, 1790, 1875, 2148, 2235, 2500, 2685, 2980, 3580, 3725, 3750, 4470, 4475, 5370, 7450, 7500, 8940, 8950, 10740, 11175, 13425, 14900, 17900, 18625, 22350, 22375, 26671, 26850, 37250, 44700, 44750, 53342, 53700, 55875, 67125, 74500, 80013, 89500, 93125, 106684, 111750, 111875, 133355, 134250, 160026, 186250, 223500, 223750, 266710, 268500, 279375, 320052, 335625, 372500, 400065, 447500, 533420, 558750, 666775, 671250, 800130, 1117500, 1333550, 1342500, 1600260, 2000325, 2667100, 3333875, 4000650, 6667750, 8001300, 10001625, 13335500, 16669375, 20003250, 33338750, 40006500, 50008125, 66677500, 100016250, 200032500]

約数ペア:

[(1, 200032500), (2, 100016250), (3, 66677500), (4, 50008125), (5, 40006500), (6, 33338750), (10, 20003250), (12, 16669375), (15, 13335500), (20, 10001625), (25, 8001300), (30, 6667750), (50, 4000650), (60, 3333875), (75, 2667100), (100, 2000325), (125, 1600260), (149, 1342500), (150, 1333550), (179, 1117500), (250, 800130), (298, 671250), (300, 666775), (358, 558750), (375, 533420), (447, 447500), (500, 400065), (537, 372500), (596, 335625), (625, 320052), (716, 279375), (745, 268500), (750, 266710), (894, 223750), (895, 223500), (1074, 186250), (1250, 160026), (1490, 134250), (1500, 133355), (1788, 111875), (1790, 111750), (1875, 106684), (2148, 93125), (2235, 89500), (2500, 80013), (2685, 74500), (2980, 67125), (3580, 55875), (3725, 53700), (3750, 53342), (4470, 44750), (4475, 44700), (5370, 37250), (7450, 26850), (7500, 26671), (8940, 22375), (8950, 22350), (10740, 18625), (11175, 17900), (13425, 14900)]