153955740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 459950400

約数和(自身を除く): 305994660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 447, 510, 596, 745, 894, 1013, 1020, 1490, 1788, 2026, 2235, 2533, 2980, 3039, 4052, 4470, 5065, 5066, 6078, 7599, 8940, 10130, 10132, 12156, 12665, 15195, 15198, 17221, 20260, 25330, 30390, 30396, 34442, 37995, 50660, 51663, 60780, 68884, 75990, 86105, 103326, 150937, 151980, 172210, 206652, 258315, 301874, 344420, 452811, 516630, 603748, 754685, 905622, 1033260, 1509370, 1811244, 2264055, 2565929, 3018740, 4528110, 5131858, 7697787, 9056220, 10263716, 12829645, 15395574, 25659290, 30791148, 38488935, 51318580, 76977870, 153955740]

約数ペア:

[(1, 153955740), (2, 76977870), (3, 51318580), (4, 38488935), (5, 30791148), (6, 25659290), (10, 15395574), (12, 12829645), (15, 10263716), (17, 9056220), (20, 7697787), (30, 5131858), (34, 4528110), (51, 3018740), (60, 2565929), (68, 2264055), (85, 1811244), (102, 1509370), (149, 1033260), (170, 905622), (204, 754685), (255, 603748), (298, 516630), (340, 452811), (447, 344420), (510, 301874), (596, 258315), (745, 206652), (894, 172210), (1013, 151980), (1020, 150937), (1490, 103326), (1788, 86105), (2026, 75990), (2235, 68884), (2533, 60780), (2980, 51663), (3039, 50660), (4052, 37995), (4470, 34442), (5065, 30396), (5066, 30390), (6078, 25330), (7599, 20260), (8940, 17221), (10130, 15198), (10132, 15195), (12156, 12665)]