225075900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5684

約数の個数: 144

約数和(自身を含む): 783560960

約数和(自身を除く): 558485060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5641, 5700, 6650, 7980, 9975, 11282, 13300, 16923, 19950, 22564, 28205, 33846, 39487, 39900, 56410, 67692, 78974, 84615, 107179, 112820, 118461, 141025, 157948, 169230, 197435, 214358, 236922, 282050, 321537, 338460, 394870, 423075, 428716, 473844, 535895, 564100, 592305, 643074, 750253, 789740, 846150, 987175, 1071790, 1184610, 1286148, 1500506, 1607685, 1692300, 1974350, 2143580, 2250759, 2369220, 2679475, 2961525, 3001012, 3215370, 3751265, 3948700, 4501518, 5358950, 5923050, 6430740, 7502530, 8038425, 9003036, 10717900, 11253795, 11846100, 15005060, 16076850, 18756325, 22507590, 32153700, 37512650, 45015180, 56268975, 75025300, 112537950, 225075900]

約数ペア:

[(1, 225075900), (2, 112537950), (3, 75025300), (4, 56268975), (5, 45015180), (6, 37512650), (7, 32153700), (10, 22507590), (12, 18756325), (14, 16076850), (15, 15005060), (19, 11846100), (20, 11253795), (21, 10717900), (25, 9003036), (28, 8038425), (30, 7502530), (35, 6430740), (38, 5923050), (42, 5358950), (50, 4501518), (57, 3948700), (60, 3751265), (70, 3215370), (75, 3001012), (76, 2961525), (84, 2679475), (95, 2369220), (100, 2250759), (105, 2143580), (114, 1974350), (133, 1692300), (140, 1607685), (150, 1500506), (175, 1286148), (190, 1184610), (210, 1071790), (228, 987175), (266, 846150), (285, 789740), (300, 750253), (350, 643074), (380, 592305), (399, 564100), (420, 535895), (475, 473844), (525, 428716), (532, 423075), (570, 394870), (665, 338460), (700, 321537), (798, 282050), (950, 236922), (1050, 214358), (1140, 197435), (1330, 169230), (1425, 157948), (1596, 141025), (1900, 118461), (1995, 112820), (2100, 107179), (2660, 84615), (2850, 78974), (3325, 67692), (3990, 56410), (5641, 39900), (5700, 39487), (6650, 33846), (7980, 28205), (9975, 22564), (11282, 19950), (13300, 16923)]