188333100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23251}}^1$

素因数の和:23277

約数の個数: 90

約数和(自身を含む): 610527764

約数和(自身を除く): 422194664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 23251, 46502, 69753, 93004, 116255, 139506, 209259, 232510, 279012, 348765, 418518, 465020, 581275, 627777, 697530, 837036, 1046295, 1162550, 1255554, 1395060, 1743825, 1883331, 2092590, 2325100, 2511108, 3138885, 3487650, 3766662, 4185180, 5231475, 6277770, 6975300, 7533324, 9416655, 10462950, 12555540, 15694425, 18833310, 20925900, 31388850, 37666620, 47083275, 62777700, 94166550, 188333100]

約数ペア:

[(1, 188333100), (2, 94166550), (3, 62777700), (4, 47083275), (5, 37666620), (6, 31388850), (9, 20925900), (10, 18833310), (12, 15694425), (15, 12555540), (18, 10462950), (20, 9416655), (25, 7533324), (27, 6975300), (30, 6277770), (36, 5231475), (45, 4185180), (50, 3766662), (54, 3487650), (60, 3138885), (75, 2511108), (81, 2325100), (90, 2092590), (100, 1883331), (108, 1743825), (135, 1395060), (150, 1255554), (162, 1162550), (180, 1046295), (225, 837036), (270, 697530), (300, 627777), (324, 581275), (405, 465020), (450, 418518), (540, 348765), (675, 279012), (810, 232510), (900, 209259), (1350, 139506), (1620, 116255), (2025, 93004), (2700, 69753), (4050, 46502), (8100, 23251)]