54520020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5974

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 125105580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 5939, 9180, 11878, 17817, 23756, 29695, 35634, 53451, 59390, 71268, 89085, 100963, 106902, 118780, 160353, 178170, 201926, 213804, 267255, 302889, 320706, 356340, 403852, 504815, 534510, 605778, 641412, 801765, 908667, 1009630, 1069020, 1211556, 1514445, 1603530, 1817334, 2019260, 2726001, 3028890, 3207060, 3634668, 4543335, 5452002, 6057780, 9086670, 10904004, 13630005, 18173340, 27260010, 54520020]

約数ペア:

[(1, 54520020), (2, 27260010), (3, 18173340), (4, 13630005), (5, 10904004), (6, 9086670), (9, 6057780), (10, 5452002), (12, 4543335), (15, 3634668), (17, 3207060), (18, 3028890), (20, 2726001), (27, 2019260), (30, 1817334), (34, 1603530), (36, 1514445), (45, 1211556), (51, 1069020), (54, 1009630), (60, 908667), (68, 801765), (85, 641412), (90, 605778), (102, 534510), (108, 504815), (135, 403852), (153, 356340), (170, 320706), (180, 302889), (204, 267255), (255, 213804), (270, 201926), (306, 178170), (340, 160353), (459, 118780), (510, 106902), (540, 100963), (612, 89085), (765, 71268), (918, 59390), (1020, 53451), (1530, 35634), (1836, 29695), (2295, 23756), (3060, 17817), (4590, 11878), (5939, 9180)]