188447700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4766

約数の個数: 144

約数和(自身を含む): 656069120

約数和(自身を除く): 467621420

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, 4723, 5700, 6650, 7980, 9446, 9975, 13300, 14169, 18892, 19950, 23615, 28338, 33061, 39900, 47230, 56676, 66122, 70845, 89737, 94460, 99183, 118075, 132244, 141690, 165305, 179474, 198366, 236150, 269211, 283380, 330610, 354225, 358948, 396732, 448685, 472300, 495915, 538422, 628159, 661220, 708450, 826525, 897370, 991830, 1076844, 1256318, 1346055, 1416900, 1653050, 1794740, 1884477, 1983660, 2243425, 2479575, 2512636, 2692110, 3140795, 3306100, 3768954, 4486850, 4959150, 5384220, 6281590, 6730275, 7537908, 8973700, 9422385, 9918300, 12563180, 13460550, 15703975, 18844770, 26921100, 31407950, 37689540, 47111925, 62815900, 94223850, 188447700]

約数ペア:

[(1, 188447700), (2, 94223850), (3, 62815900), (4, 47111925), (5, 37689540), (6, 31407950), (7, 26921100), (10, 18844770), (12, 15703975), (14, 13460550), (15, 12563180), (19, 9918300), (20, 9422385), (21, 8973700), (25, 7537908), (28, 6730275), (30, 6281590), (35, 5384220), (38, 4959150), (42, 4486850), (50, 3768954), (57, 3306100), (60, 3140795), (70, 2692110), (75, 2512636), (76, 2479575), (84, 2243425), (95, 1983660), (100, 1884477), (105, 1794740), (114, 1653050), (133, 1416900), (140, 1346055), (150, 1256318), (175, 1076844), (190, 991830), (210, 897370), (228, 826525), (266, 708450), (285, 661220), (300, 628159), (350, 538422), (380, 495915), (399, 472300), (420, 448685), (475, 396732), (525, 358948), (532, 354225), (570, 330610), (665, 283380), (700, 269211), (798, 236150), (950, 198366), (1050, 179474), (1140, 165305), (1330, 141690), (1425, 132244), (1596, 118075), (1900, 99183), (1995, 94460), (2100, 89737), (2660, 70845), (2850, 66122), (3325, 56676), (3990, 47230), (4723, 39900), (5700, 33061), (6650, 28338), (7980, 23615), (9446, 19950), (9975, 18892), (13300, 14169)]