229430500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 551835648

約数和(自身を除く): 322405148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 125, 130, 188, 235, 250, 260, 325, 470, 500, 611, 650, 751, 940, 1175, 1222, 1300, 1502, 1625, 2350, 2444, 3004, 3055, 3250, 3755, 4700, 5875, 6110, 6500, 7510, 9763, 11750, 12220, 15020, 15275, 18775, 19526, 23500, 30550, 35297, 37550, 39052, 48815, 61100, 70594, 75100, 76375, 93875, 97630, 141188, 152750, 176485, 187750, 195260, 244075, 305500, 352970, 375500, 458861, 488150, 705940, 882425, 917722, 976300, 1220375, 1764850, 1835444, 2294305, 2440750, 3529700, 4412125, 4588610, 4881500, 8824250, 9177220, 11471525, 17648500, 22943050, 45886100, 57357625, 114715250, 229430500]

約数ペア:

[(1, 229430500), (2, 114715250), (4, 57357625), (5, 45886100), (10, 22943050), (13, 17648500), (20, 11471525), (25, 9177220), (26, 8824250), (47, 4881500), (50, 4588610), (52, 4412125), (65, 3529700), (94, 2440750), (100, 2294305), (125, 1835444), (130, 1764850), (188, 1220375), (235, 976300), (250, 917722), (260, 882425), (325, 705940), (470, 488150), (500, 458861), (611, 375500), (650, 352970), (751, 305500), (940, 244075), (1175, 195260), (1222, 187750), (1300, 176485), (1502, 152750), (1625, 141188), (2350, 97630), (2444, 93875), (3004, 76375), (3055, 75100), (3250, 70594), (3755, 61100), (4700, 48815), (5875, 39052), (6110, 37550), (6500, 35297), (7510, 30550), (9763, 23500), (11750, 19526), (12220, 18775), (15020, 15275)]