29688800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 80151120

約数和(自身を除く): 50462320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 59, 68, 74, 80, 85, 100, 118, 136, 148, 160, 170, 185, 200, 236, 272, 295, 296, 340, 370, 400, 425, 472, 544, 590, 592, 629, 680, 740, 800, 850, 925, 944, 1003, 1180, 1184, 1258, 1360, 1475, 1480, 1700, 1850, 1888, 2006, 2183, 2360, 2516, 2720, 2950, 2960, 3145, 3400, 3700, 4012, 4366, 4720, 5015, 5032, 5900, 5920, 6290, 6800, 7400, 8024, 8732, 9440, 10030, 10064, 10915, 11800, 12580, 13600, 14800, 15725, 16048, 17464, 20060, 20128, 21830, 23600, 25075, 25160, 29600, 31450, 32096, 34928, 37111, 40120, 43660, 47200, 50150, 50320, 54575, 62900, 69856, 74222, 80240, 87320, 100300, 100640, 109150, 125800, 148444, 160480, 174640, 185555, 200600, 218300, 251600, 296888, 349280, 371110, 401200, 436600, 503200, 593776, 742220, 802400, 873200, 927775, 1187552, 1484440, 1746400, 1855550, 2968880, 3711100, 5937760, 7422200, 14844400, 29688800]

約数ペア:

[(1, 29688800), (2, 14844400), (4, 7422200), (5, 5937760), (8, 3711100), (10, 2968880), (16, 1855550), (17, 1746400), (20, 1484440), (25, 1187552), (32, 927775), (34, 873200), (37, 802400), (40, 742220), (50, 593776), (59, 503200), (68, 436600), (74, 401200), (80, 371110), (85, 349280), (100, 296888), (118, 251600), (136, 218300), (148, 200600), (160, 185555), (170, 174640), (185, 160480), (200, 148444), (236, 125800), (272, 109150), (295, 100640), (296, 100300), (340, 87320), (370, 80240), (400, 74222), (425, 69856), (472, 62900), (544, 54575), (590, 50320), (592, 50150), (629, 47200), (680, 43660), (740, 40120), (800, 37111), (850, 34928), (925, 32096), (944, 31450), (1003, 29600), (1180, 25160), (1184, 25075), (1258, 23600), (1360, 21830), (1475, 20128), (1480, 20060), (1700, 17464), (1850, 16048), (1888, 15725), (2006, 14800), (2183, 13600), (2360, 12580), (2516, 11800), (2720, 10915), (2950, 10064), (2960, 10030), (3145, 9440), (3400, 8732), (3700, 8024), (4012, 7400), (4366, 6800), (4720, 6290), (5015, 5920), (5032, 5900)]