47707380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 180

約数和(自身を含む): 174383748

約数和(自身を除く): 126676368

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 601, 630, 735, 756, 810, 882, 945, 980, 1134, 1202, 1260, 1323, 1470, 1620, 1764, 1803, 1890, 2205, 2268, 2404, 2646, 2835, 2940, 3005, 3606, 3780, 3969, 4207, 4410, 5292, 5409, 5670, 6010, 6615, 7212, 7938, 8414, 8820, 9015, 10818, 11340, 12020, 12621, 13230, 15876, 16227, 16828, 18030, 19845, 21035, 21636, 25242, 26460, 27045, 29449, 32454, 36060, 37863, 39690, 42070, 48681, 50484, 54090, 58898, 63105, 64908, 75726, 79380, 81135, 84140, 88347, 97362, 108180, 113589, 117796, 126210, 147245, 151452, 162270, 176694, 189315, 194724, 227178, 243405, 252420, 265041, 294490, 324540, 340767, 353388, 378630, 441735, 454356, 486810, 530082, 567945, 588980, 681534, 757260, 795123, 883470, 973620, 1060164, 1135890, 1325205, 1363068, 1590246, 1703835, 1766940, 2271780, 2385369, 2650410, 3180492, 3407670, 3975615, 4770738, 5300820, 6815340, 7951230, 9541476, 11926845, 15902460, 23853690, 47707380]

約数ペア:

[(1, 47707380), (2, 23853690), (3, 15902460), (4, 11926845), (5, 9541476), (6, 7951230), (7, 6815340), (9, 5300820), (10, 4770738), (12, 3975615), (14, 3407670), (15, 3180492), (18, 2650410), (20, 2385369), (21, 2271780), (27, 1766940), (28, 1703835), (30, 1590246), (35, 1363068), (36, 1325205), (42, 1135890), (45, 1060164), (49, 973620), (54, 883470), (60, 795123), (63, 757260), (70, 681534), (81, 588980), (84, 567945), (90, 530082), (98, 486810), (105, 454356), (108, 441735), (126, 378630), (135, 353388), (140, 340767), (147, 324540), (162, 294490), (180, 265041), (189, 252420), (196, 243405), (210, 227178), (245, 194724), (252, 189315), (270, 176694), (294, 162270), (315, 151452), (324, 147245), (378, 126210), (405, 117796), (420, 113589), (441, 108180), (490, 97362), (540, 88347), (567, 84140), (588, 81135), (601, 79380), (630, 75726), (735, 64908), (756, 63105), (810, 58898), (882, 54090), (945, 50484), (980, 48681), (1134, 42070), (1202, 39690), (1260, 37863), (1323, 36060), (1470, 32454), (1620, 29449), (1764, 27045), (1803, 26460), (1890, 25242), (2205, 21636), (2268, 21035), (2404, 19845), (2646, 18030), (2835, 16828), (2940, 16227), (3005, 15876), (3606, 13230), (3780, 12621), (3969, 12020), (4207, 11340), (4410, 10818), (5292, 9015), (5409, 8820), (5670, 8414), (6010, 7938), (6615, 7212)]