201425040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7617

約数の個数: 120

約数和(自身を含む): 694826808

約数和(自身を除く): 493401768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 7561, 8880, 13320, 15122, 22683, 26640, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 113415, 120976, 136098, 151220, 181464, 226830, 272196, 279757, 302440, 340245, 362928, 453660, 544392, 559514, 604880, 680490, 839271, 907320, 1088784, 1119028, 1360980, 1398785, 1678542, 1814640, 2238056, 2517813, 2721960, 2797570, 3357084, 4196355, 4476112, 5035626, 5443920, 5595140, 6714168, 8392710, 10071252, 11190280, 12589065, 13428336, 16785420, 20142504, 22380560, 25178130, 33570840, 40285008, 50356260, 67141680, 100712520, 201425040]

約数ペア:

[(1, 201425040), (2, 100712520), (3, 67141680), (4, 50356260), (5, 40285008), (6, 33570840), (8, 25178130), (9, 22380560), (10, 20142504), (12, 16785420), (15, 13428336), (16, 12589065), (18, 11190280), (20, 10071252), (24, 8392710), (30, 6714168), (36, 5595140), (37, 5443920), (40, 5035626), (45, 4476112), (48, 4196355), (60, 3357084), (72, 2797570), (74, 2721960), (80, 2517813), (90, 2238056), (111, 1814640), (120, 1678542), (144, 1398785), (148, 1360980), (180, 1119028), (185, 1088784), (222, 907320), (240, 839271), (296, 680490), (333, 604880), (360, 559514), (370, 544392), (444, 453660), (555, 362928), (592, 340245), (666, 302440), (720, 279757), (740, 272196), (888, 226830), (1110, 181464), (1332, 151220), (1480, 136098), (1665, 120976), (1776, 113415), (2220, 90732), (2664, 75610), (2960, 68049), (3330, 60488), (4440, 45366), (5328, 37805), (6660, 30244), (7561, 26640), (8880, 22683), (13320, 15122)]