73190100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 227985408

約数和(自身を除く): 154795308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 127, 150, 170, 204, 226, 254, 255, 300, 339, 340, 381, 425, 452, 508, 510, 565, 635, 678, 762, 850, 1020, 1130, 1270, 1275, 1356, 1524, 1695, 1700, 1905, 1921, 2159, 2260, 2540, 2550, 2825, 3175, 3390, 3810, 3842, 4318, 5100, 5650, 5763, 6350, 6477, 6780, 7620, 7684, 8475, 8636, 9525, 9605, 10795, 11300, 11526, 12700, 12954, 14351, 16950, 19050, 19210, 21590, 23052, 25908, 28702, 28815, 32385, 33900, 38100, 38420, 43053, 43180, 48025, 53975, 57404, 57630, 64770, 71755, 86106, 96050, 107950, 115260, 129540, 143510, 144075, 161925, 172212, 192100, 215265, 215900, 243967, 287020, 288150, 323850, 358775, 430530, 487934, 576300, 647700, 717550, 731901, 861060, 975868, 1076325, 1219835, 1435100, 1463802, 2152650, 2439670, 2927604, 3659505, 4305300, 4879340, 6099175, 7319010, 12198350, 14638020, 18297525, 24396700, 36595050, 73190100]

約数ペア:

[(1, 73190100), (2, 36595050), (3, 24396700), (4, 18297525), (5, 14638020), (6, 12198350), (10, 7319010), (12, 6099175), (15, 4879340), (17, 4305300), (20, 3659505), (25, 2927604), (30, 2439670), (34, 2152650), (50, 1463802), (51, 1435100), (60, 1219835), (68, 1076325), (75, 975868), (85, 861060), (100, 731901), (102, 717550), (113, 647700), (127, 576300), (150, 487934), (170, 430530), (204, 358775), (226, 323850), (254, 288150), (255, 287020), (300, 243967), (339, 215900), (340, 215265), (381, 192100), (425, 172212), (452, 161925), (508, 144075), (510, 143510), (565, 129540), (635, 115260), (678, 107950), (762, 96050), (850, 86106), (1020, 71755), (1130, 64770), (1270, 57630), (1275, 57404), (1356, 53975), (1524, 48025), (1695, 43180), (1700, 43053), (1905, 38420), (1921, 38100), (2159, 33900), (2260, 32385), (2540, 28815), (2550, 28702), (2825, 25908), (3175, 23052), (3390, 21590), (3810, 19210), (3842, 19050), (4318, 16950), (5100, 14351), (5650, 12954), (5763, 12700), (6350, 11526), (6477, 11300), (6780, 10795), (7620, 9605), (7684, 9525), (8475, 8636)]