73248800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 193737600

約数和(自身を除く): 120488800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 76, 79, 80, 95, 100, 122, 152, 158, 160, 190, 200, 244, 304, 305, 316, 380, 395, 400, 475, 488, 608, 610, 632, 760, 790, 800, 950, 976, 1159, 1220, 1264, 1501, 1520, 1525, 1580, 1900, 1952, 1975, 2318, 2440, 2528, 3002, 3040, 3050, 3160, 3800, 3950, 4636, 4819, 4880, 5795, 6004, 6100, 6320, 7505, 7600, 7900, 9272, 9638, 9760, 11590, 12008, 12200, 12640, 15010, 15200, 15800, 18544, 19276, 23180, 24016, 24095, 24400, 28975, 30020, 31600, 37088, 37525, 38552, 46360, 48032, 48190, 48800, 57950, 60040, 63200, 75050, 77104, 91561, 92720, 96380, 115900, 120080, 120475, 150100, 154208, 183122, 185440, 192760, 231800, 240160, 240950, 300200, 366244, 385520, 457805, 463600, 481900, 600400, 732488, 771040, 915610, 927200, 963800, 1200800, 1464976, 1831220, 1927600, 2289025, 2929952, 3662440, 3855200, 4578050, 7324880, 9156100, 14649760, 18312200, 36624400, 73248800]

約数ペア:

[(1, 73248800), (2, 36624400), (4, 18312200), (5, 14649760), (8, 9156100), (10, 7324880), (16, 4578050), (19, 3855200), (20, 3662440), (25, 2929952), (32, 2289025), (38, 1927600), (40, 1831220), (50, 1464976), (61, 1200800), (76, 963800), (79, 927200), (80, 915610), (95, 771040), (100, 732488), (122, 600400), (152, 481900), (158, 463600), (160, 457805), (190, 385520), (200, 366244), (244, 300200), (304, 240950), (305, 240160), (316, 231800), (380, 192760), (395, 185440), (400, 183122), (475, 154208), (488, 150100), (608, 120475), (610, 120080), (632, 115900), (760, 96380), (790, 92720), (800, 91561), (950, 77104), (976, 75050), (1159, 63200), (1220, 60040), (1264, 57950), (1501, 48800), (1520, 48190), (1525, 48032), (1580, 46360), (1900, 38552), (1952, 37525), (1975, 37088), (2318, 31600), (2440, 30020), (2528, 28975), (3002, 24400), (3040, 24095), (3050, 24016), (3160, 23180), (3800, 19276), (3950, 18544), (4636, 15800), (4819, 15200), (4880, 15010), (5795, 12640), (6004, 12200), (6100, 12008), (6320, 11590), (7505, 9760), (7600, 9638), (7900, 9272)]