122524400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 312563328

約数和(自身を除く): 190038928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 62, 80, 82, 100, 124, 155, 164, 200, 205, 241, 248, 310, 328, 400, 410, 482, 496, 620, 656, 775, 820, 964, 1025, 1205, 1240, 1271, 1550, 1640, 1928, 2050, 2410, 2480, 2542, 3100, 3280, 3856, 4100, 4820, 5084, 6025, 6200, 6355, 7471, 8200, 9640, 9881, 10168, 12050, 12400, 12710, 14942, 16400, 19280, 19762, 20336, 24100, 25420, 29884, 31775, 37355, 39524, 48200, 49405, 50840, 59768, 63550, 74710, 79048, 96400, 98810, 101680, 119536, 127100, 149420, 158096, 186775, 197620, 247025, 254200, 298840, 306311, 373550, 395240, 494050, 508400, 597680, 612622, 747100, 790480, 988100, 1225244, 1494200, 1531555, 1976200, 2450488, 2988400, 3063110, 3952400, 4900976, 6126220, 7657775, 12252440, 15315550, 24504880, 30631100, 61262200, 122524400]

約数ペア:

[(1, 122524400), (2, 61262200), (4, 30631100), (5, 24504880), (8, 15315550), (10, 12252440), (16, 7657775), (20, 6126220), (25, 4900976), (31, 3952400), (40, 3063110), (41, 2988400), (50, 2450488), (62, 1976200), (80, 1531555), (82, 1494200), (100, 1225244), (124, 988100), (155, 790480), (164, 747100), (200, 612622), (205, 597680), (241, 508400), (248, 494050), (310, 395240), (328, 373550), (400, 306311), (410, 298840), (482, 254200), (496, 247025), (620, 197620), (656, 186775), (775, 158096), (820, 149420), (964, 127100), (1025, 119536), (1205, 101680), (1240, 98810), (1271, 96400), (1550, 79048), (1640, 74710), (1928, 63550), (2050, 59768), (2410, 50840), (2480, 49405), (2542, 48200), (3100, 39524), (3280, 37355), (3856, 31775), (4100, 29884), (4820, 25420), (5084, 24100), (6025, 20336), (6200, 19762), (6355, 19280), (7471, 16400), (8200, 14942), (9640, 12710), (9881, 12400), (10168, 12050)]