144392820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16865

約数の個数: 96

約数和(自身を含む): 475009920

約数和(自身を除く): 330617100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16829, 33658, 50487, 67316, 84145, 100974, 168290, 185119, 201948, 218777, 252435, 336580, 370238, 437554, 504870, 555357, 656331, 740476, 875108, 925595, 1009740, 1093885, 1110714, 1312662, 1851190, 2187770, 2221428, 2406547, 2625324, 2776785, 3281655, 3702380, 4375540, 4813094, 5553570, 6563310, 7219641, 9626188, 11107140, 12032735, 13126620, 14439282, 24065470, 28878564, 36098205, 48130940, 72196410, 144392820]

約数ペア:

[(1, 144392820), (2, 72196410), (3, 48130940), (4, 36098205), (5, 28878564), (6, 24065470), (10, 14439282), (11, 13126620), (12, 12032735), (13, 11107140), (15, 9626188), (20, 7219641), (22, 6563310), (26, 5553570), (30, 4813094), (33, 4375540), (39, 3702380), (44, 3281655), (52, 2776785), (55, 2625324), (60, 2406547), (65, 2221428), (66, 2187770), (78, 1851190), (110, 1312662), (130, 1110714), (132, 1093885), (143, 1009740), (156, 925595), (165, 875108), (195, 740476), (220, 656331), (260, 555357), (286, 504870), (330, 437554), (390, 370238), (429, 336580), (572, 252435), (660, 218777), (715, 201948), (780, 185119), (858, 168290), (1430, 100974), (1716, 84145), (2145, 67316), (2860, 50487), (4290, 33658), (8580, 16829)]