2006154900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{117319}}^1$

素因数の和:117358

約数の個数: 108

約数和(自身を含む): 6619194400

約数和(自身を除く): 4613039500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 117319, 234638, 351957, 469276, 586595, 703914, 1055871, 1173190, 1407828, 1759785, 2111742, 2229061, 2346380, 2932975, 3519570, 4223484, 4458122, 5279355, 5865950, 6687183, 7039140, 8798925, 8916244, 10558710, 11145305, 11731900, 13374366, 17597850, 20061549, 21117420, 22290610, 26396775, 26748732, 33435915, 35195700, 40123098, 44581220, 52793550, 55726525, 66871830, 80246196, 100307745, 105587100, 111453050, 133743660, 167179575, 200615490, 222906100, 334359150, 401230980, 501538725, 668718300, 1003077450, 2006154900]

約数ペア:

[(1, 2006154900), (2, 1003077450), (3, 668718300), (4, 501538725), (5, 401230980), (6, 334359150), (9, 222906100), (10, 200615490), (12, 167179575), (15, 133743660), (18, 111453050), (19, 105587100), (20, 100307745), (25, 80246196), (30, 66871830), (36, 55726525), (38, 52793550), (45, 44581220), (50, 40123098), (57, 35195700), (60, 33435915), (75, 26748732), (76, 26396775), (90, 22290610), (95, 21117420), (100, 20061549), (114, 17597850), (150, 13374366), (171, 11731900), (180, 11145305), (190, 10558710), (225, 8916244), (228, 8798925), (285, 7039140), (300, 6687183), (342, 5865950), (380, 5279355), (450, 4458122), (475, 4223484), (570, 3519570), (684, 2932975), (855, 2346380), (900, 2229061), (950, 2111742), (1140, 1759785), (1425, 1407828), (1710, 1173190), (1900, 1055871), (2850, 703914), (3420, 586595), (4275, 469276), (5700, 351957), (8550, 234638), (17100, 117319)]