104519820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 317731680

約数和(自身を除く): 213211860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 89, 92, 111, 115, 138, 148, 178, 185, 222, 230, 267, 276, 345, 356, 370, 444, 445, 460, 529, 534, 555, 690, 740, 851, 890, 1058, 1068, 1110, 1335, 1380, 1587, 1702, 1780, 2047, 2116, 2220, 2553, 2645, 2670, 3174, 3293, 3404, 4094, 4255, 5106, 5290, 5340, 6141, 6348, 6586, 7935, 8188, 8510, 9879, 10212, 10235, 10580, 12282, 12765, 13172, 15870, 16465, 17020, 19573, 19758, 20470, 24564, 25530, 30705, 31740, 32930, 39146, 39516, 40940, 47081, 49395, 51060, 58719, 61410, 65860, 75739, 78292, 94162, 97865, 98790, 117438, 122820, 141243, 151478, 188324, 195730, 197580, 227217, 234876, 235405, 282486, 293595, 302956, 378695, 391460, 454434, 470810, 564972, 587190, 706215, 757390, 908868, 941620, 1136085, 1174380, 1412430, 1514780, 1741997, 2272170, 2824860, 3483994, 4544340, 5225991, 6967988, 8709985, 10451982, 17419970, 20903964, 26129955, 34839940, 52259910, 104519820]

約数ペア:

[(1, 104519820), (2, 52259910), (3, 34839940), (4, 26129955), (5, 20903964), (6, 17419970), (10, 10451982), (12, 8709985), (15, 6967988), (20, 5225991), (23, 4544340), (30, 3483994), (37, 2824860), (46, 2272170), (60, 1741997), (69, 1514780), (74, 1412430), (89, 1174380), (92, 1136085), (111, 941620), (115, 908868), (138, 757390), (148, 706215), (178, 587190), (185, 564972), (222, 470810), (230, 454434), (267, 391460), (276, 378695), (345, 302956), (356, 293595), (370, 282486), (444, 235405), (445, 234876), (460, 227217), (529, 197580), (534, 195730), (555, 188324), (690, 151478), (740, 141243), (851, 122820), (890, 117438), (1058, 98790), (1068, 97865), (1110, 94162), (1335, 78292), (1380, 75739), (1587, 65860), (1702, 61410), (1780, 58719), (2047, 51060), (2116, 49395), (2220, 47081), (2553, 40940), (2645, 39516), (2670, 39146), (3174, 32930), (3293, 31740), (3404, 30705), (4094, 25530), (4255, 24564), (5106, 20470), (5290, 19758), (5340, 19573), (6141, 17020), (6348, 16465), (6586, 15870), (7935, 13172), (8188, 12765), (8510, 12282), (9879, 10580), (10212, 10235)]