73800060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72353}}^1$

素因数の和:72382

約数の個数: 48

約数和(自身を含む): 218798496

約数和(自身を除く): 144998436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 72353, 144706, 217059, 289412, 361765, 434118, 723530, 868236, 1085295, 1230001, 1447060, 2170590, 2460002, 3690003, 4341180, 4920004, 6150005, 7380006, 12300010, 14760012, 18450015, 24600020, 36900030, 73800060]

約数ペア:

[(1, 73800060), (2, 36900030), (3, 24600020), (4, 18450015), (5, 14760012), (6, 12300010), (10, 7380006), (12, 6150005), (15, 4920004), (17, 4341180), (20, 3690003), (30, 2460002), (34, 2170590), (51, 1447060), (60, 1230001), (68, 1085295), (85, 868236), (102, 723530), (170, 434118), (204, 361765), (255, 289412), (340, 217059), (510, 144706), (1020, 72353)]