2420845800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 7805452800

約数和(自身を除く): 5384607000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 157, 186, 200, 248, 300, 310, 314, 372, 465, 471, 600, 620, 628, 744, 775, 785, 829, 930, 942, 1240, 1256, 1550, 1570, 1658, 1860, 1884, 2325, 2355, 2487, 3100, 3140, 3316, 3720, 3768, 3925, 4145, 4650, 4710, 4867, 4974, 6200, 6280, 6632, 7850, 8290, 9300, 9420, 9734, 9948, 11775, 12435, 14601, 15700, 16580, 18600, 18840, 19468, 19896, 20725, 23550, 24335, 24870, 25699, 29202, 31400, 33160, 38936, 41450, 47100, 48670, 49740, 51398, 58404, 62175, 73005, 77097, 82900, 94200, 97340, 99480, 102796, 116808, 121675, 124350, 128495, 130153, 146010, 154194, 165800, 194680, 205592, 243350, 248700, 256990, 260306, 292020, 308388, 365025, 385485, 390459, 486700, 497400, 513980, 520612, 584040, 616776, 642475, 650765, 730050, 770970, 780918, 973400, 1027960, 1041224, 1284950, 1301530, 1460100, 1541940, 1561836, 1927425, 1952295, 2569900, 2603060, 2920200, 3083880, 3123672, 3253825, 3854850, 3904590, 4034743, 5139800, 5206120, 6507650, 7709700, 7809180, 8069486, 9761475, 12104229, 13015300, 15419400, 15618360, 16138972, 19522950, 20173715, 24208458, 26030600, 32277944, 39045900, 40347430, 48416916, 60521145, 78091800, 80694860, 96833832, 100868575, 121042290, 161389720, 201737150, 242084580, 302605725, 403474300, 484169160, 605211450, 806948600, 1210422900, 2420845800]

約数ペア:

[(1, 2420845800), (2, 1210422900), (3, 806948600), (4, 605211450), (5, 484169160), (6, 403474300), (8, 302605725), (10, 242084580), (12, 201737150), (15, 161389720), (20, 121042290), (24, 100868575), (25, 96833832), (30, 80694860), (31, 78091800), (40, 60521145), (50, 48416916), (60, 40347430), (62, 39045900), (75, 32277944), (93, 26030600), (100, 24208458), (120, 20173715), (124, 19522950), (150, 16138972), (155, 15618360), (157, 15419400), (186, 13015300), (200, 12104229), (248, 9761475), (300, 8069486), (310, 7809180), (314, 7709700), (372, 6507650), (465, 5206120), (471, 5139800), (600, 4034743), (620, 3904590), (628, 3854850), (744, 3253825), (775, 3123672), (785, 3083880), (829, 2920200), (930, 2603060), (942, 2569900), (1240, 1952295), (1256, 1927425), (1550, 1561836), (1570, 1541940), (1658, 1460100), (1860, 1301530), (1884, 1284950), (2325, 1041224), (2355, 1027960), (2487, 973400), (3100, 780918), (3140, 770970), (3316, 730050), (3720, 650765), (3768, 642475), (3925, 616776), (4145, 584040), (4650, 520612), (4710, 513980), (4867, 497400), (4974, 486700), (6200, 390459), (6280, 385485), (6632, 365025), (7850, 308388), (8290, 292020), (9300, 260306), (9420, 256990), (9734, 248700), (9948, 243350), (11775, 205592), (12435, 194680), (14601, 165800), (15700, 154194), (16580, 146010), (18600, 130153), (18840, 128495), (19468, 124350), (19896, 121675), (20725, 116808), (23550, 102796), (24335, 99480), (24870, 97340), (25699, 94200), (29202, 82900), (31400, 77097), (33160, 73005), (38936, 62175), (41450, 58404), (47100, 51398), (48670, 49740)]