2030449600

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 5150540880

約数和(自身を除く): 3120091280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 137, 157, 160, 200, 236, 274, 295, 314, 320, 400, 472, 548, 590, 628, 685, 785, 800, 944, 1096, 1180, 1256, 1370, 1475, 1570, 1600, 1888, 2192, 2360, 2512, 2740, 2950, 3140, 3425, 3776, 3925, 4384, 4720, 5024, 5480, 5900, 6280, 6850, 7850, 8083, 8768, 9263, 9440, 10048, 10960, 11800, 12560, 13700, 15700, 16166, 18526, 18880, 21509, 21920, 23600, 25120, 27400, 31400, 32332, 37052, 40415, 43018, 43840, 46315, 47200, 50240, 54800, 62800, 64664, 74104, 80830, 86036, 92630, 94400, 107545, 109600, 125600, 129328, 148208, 161660, 172072, 185260, 202075, 215090, 219200, 231575, 251200, 258656, 296416, 323320, 344144, 370520, 404150, 430180, 463150, 517312, 537725, 592832, 646640, 688288, 741040, 808300, 860360, 926300, 1075450, 1269031, 1293280, 1376576, 1482080, 1616600, 1720720, 1852600, 2150900, 2538062, 2586560, 2964160, 3233200, 3441440, 3705200, 4301800, 5076124, 6345155, 6466400, 6882880, 7410400, 8603600, 10152248, 12690310, 12932800, 14820800, 17207200, 20304496, 25380620, 31725775, 34414400, 40608992, 50761240, 63451550, 81217984, 101522480, 126903100, 203044960, 253806200, 406089920, 507612400, 1015224800, 2030449600]

約数ペア:

[(1, 2030449600), (2, 1015224800), (4, 507612400), (5, 406089920), (8, 253806200), (10, 203044960), (16, 126903100), (20, 101522480), (25, 81217984), (32, 63451550), (40, 50761240), (50, 40608992), (59, 34414400), (64, 31725775), (80, 25380620), (100, 20304496), (118, 17207200), (137, 14820800), (157, 12932800), (160, 12690310), (200, 10152248), (236, 8603600), (274, 7410400), (295, 6882880), (314, 6466400), (320, 6345155), (400, 5076124), (472, 4301800), (548, 3705200), (590, 3441440), (628, 3233200), (685, 2964160), (785, 2586560), (800, 2538062), (944, 2150900), (1096, 1852600), (1180, 1720720), (1256, 1616600), (1370, 1482080), (1475, 1376576), (1570, 1293280), (1600, 1269031), (1888, 1075450), (2192, 926300), (2360, 860360), (2512, 808300), (2740, 741040), (2950, 688288), (3140, 646640), (3425, 592832), (3776, 537725), (3925, 517312), (4384, 463150), (4720, 430180), (5024, 404150), (5480, 370520), (5900, 344144), (6280, 323320), (6850, 296416), (7850, 258656), (8083, 251200), (8768, 231575), (9263, 219200), (9440, 215090), (10048, 202075), (10960, 185260), (11800, 172072), (12560, 161660), (13700, 148208), (15700, 129328), (16166, 125600), (18526, 109600), (18880, 107545), (21509, 94400), (21920, 92630), (23600, 86036), (25120, 80830), (27400, 74104), (31400, 64664), (32332, 62800), (37052, 54800), (40415, 50240), (43018, 47200), (43840, 46315)]