72157021050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489309}}^1$

素因数の和:1489360

約数の個数: 96

約数和(自身を含む): 199448395200

約数和(自身を除く): 127291374150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 4845, 8075, 9690, 16150, 24225, 48450, 1489309, 2978618, 4467927, 7446545, 8935854, 14893090, 22339635, 25318253, 28296871, 37232725, 44679270, 50636506, 56593742, 74465450, 75954759, 84890613, 111698175, 126591265, 141484355, 151909518, 169781226, 223396350, 253182530, 282968710, 379773795, 424453065, 481046807, 632956325, 707421775, 759547590, 848906130, 962093614, 1265912650, 1414843550, 1443140421, 1898868975, 2122265325, 2405234035, 2886280842, 3797737950, 4244530650, 4810468070, 7215702105, 12026170175, 14431404210, 24052340350, 36078510525, 72157021050]

約数ペア:

[(1, 72157021050), (2, 36078510525), (3, 24052340350), (5, 14431404210), (6, 12026170175), (10, 7215702105), (15, 4810468070), (17, 4244530650), (19, 3797737950), (25, 2886280842), (30, 2405234035), (34, 2122265325), (38, 1898868975), (50, 1443140421), (51, 1414843550), (57, 1265912650), (75, 962093614), (85, 848906130), (95, 759547590), (102, 707421775), (114, 632956325), (150, 481046807), (170, 424453065), (190, 379773795), (255, 282968710), (285, 253182530), (323, 223396350), (425, 169781226), (475, 151909518), (510, 141484355), (570, 126591265), (646, 111698175), (850, 84890613), (950, 75954759), (969, 74465450), (1275, 56593742), (1425, 50636506), (1615, 44679270), (1938, 37232725), (2550, 28296871), (2850, 25318253), (3230, 22339635), (4845, 14893090), (8075, 8935854), (9690, 7446545), (16150, 4467927), (24225, 2978618), (48450, 1489309)]