145177380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11730

約数の個数: 96

約数和(自身を含む): 471340800

約数和(自身を除く): 326163420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11689, 12420, 23378, 35067, 46756, 58445, 70134, 105201, 116890, 140268, 175335, 210402, 233780, 268847, 315603, 350670, 420804, 526005, 537694, 631206, 701340, 806541, 1052010, 1075388, 1262412, 1344235, 1578015, 1613082, 2104020, 2419623, 2688470, 3156030, 3226164, 4032705, 4839246, 5376940, 6312060, 7258869, 8065410, 9678492, 12098115, 14517738, 16130820, 24196230, 29035476, 36294345, 48392460, 72588690, 145177380]

約数ペア:

[(1, 145177380), (2, 72588690), (3, 48392460), (4, 36294345), (5, 29035476), (6, 24196230), (9, 16130820), (10, 14517738), (12, 12098115), (15, 9678492), (18, 8065410), (20, 7258869), (23, 6312060), (27, 5376940), (30, 4839246), (36, 4032705), (45, 3226164), (46, 3156030), (54, 2688470), (60, 2419623), (69, 2104020), (90, 1613082), (92, 1578015), (108, 1344235), (115, 1262412), (135, 1075388), (138, 1052010), (180, 806541), (207, 701340), (230, 631206), (270, 537694), (276, 526005), (345, 420804), (414, 350670), (460, 315603), (540, 268847), (621, 233780), (690, 210402), (828, 175335), (1035, 140268), (1242, 116890), (1380, 105201), (2070, 70134), (2484, 58445), (3105, 46756), (4140, 35067), (6210, 23378), (11689, 12420)]