179947860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6917

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 373565100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 6863, 8740, 13110, 13726, 20589, 26220, 27452, 34315, 41178, 68630, 82356, 102945, 130397, 137260, 157849, 205890, 260794, 315698, 391191, 411780, 473547, 521588, 631396, 651985, 782382, 789245, 947094, 1303970, 1564764, 1578490, 1894188, 1955955, 2367735, 2607940, 2999131, 3156980, 3911910, 4735470, 5998262, 7823820, 8997393, 9470940, 11996524, 14995655, 17994786, 29991310, 35989572, 44986965, 59982620, 89973930, 179947860]

約数ペア:

[(1, 179947860), (2, 89973930), (3, 59982620), (4, 44986965), (5, 35989572), (6, 29991310), (10, 17994786), (12, 14995655), (15, 11996524), (19, 9470940), (20, 8997393), (23, 7823820), (30, 5998262), (38, 4735470), (46, 3911910), (57, 3156980), (60, 2999131), (69, 2607940), (76, 2367735), (92, 1955955), (95, 1894188), (114, 1578490), (115, 1564764), (138, 1303970), (190, 947094), (228, 789245), (230, 782382), (276, 651985), (285, 631396), (345, 521588), (380, 473547), (437, 411780), (460, 391191), (570, 315698), (690, 260794), (874, 205890), (1140, 157849), (1311, 137260), (1380, 130397), (1748, 102945), (2185, 82356), (2622, 68630), (4370, 41178), (5244, 34315), (6555, 27452), (6863, 26220), (8740, 20589), (13110, 13726)]