169620900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 527466240

約数和(自身を除く): 357845340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 150, 158, 170, 204, 237, 255, 300, 316, 340, 395, 421, 425, 474, 510, 790, 842, 850, 948, 1020, 1185, 1263, 1275, 1343, 1580, 1684, 1700, 1975, 2105, 2370, 2526, 2550, 2686, 3950, 4029, 4210, 4740, 5052, 5100, 5372, 5925, 6315, 6715, 7157, 7900, 8058, 8420, 10525, 11850, 12630, 13430, 14314, 16116, 20145, 21050, 21471, 23700, 25260, 26860, 28628, 31575, 33259, 33575, 35785, 40290, 42100, 42942, 63150, 66518, 67150, 71570, 80580, 85884, 99777, 100725, 107355, 126300, 133036, 134300, 143140, 166295, 178925, 199554, 201450, 214710, 332590, 357850, 399108, 402900, 429420, 498885, 536775, 565403, 665180, 715700, 831475, 997770, 1073550, 1130806, 1662950, 1696209, 1995540, 2147100, 2261612, 2494425, 2827015, 3325900, 3392418, 4988850, 5654030, 6784836, 8481045, 9977700, 11308060, 14135075, 16962090, 28270150, 33924180, 42405225, 56540300, 84810450, 169620900]

約数ペア:

[(1, 169620900), (2, 84810450), (3, 56540300), (4, 42405225), (5, 33924180), (6, 28270150), (10, 16962090), (12, 14135075), (15, 11308060), (17, 9977700), (20, 8481045), (25, 6784836), (30, 5654030), (34, 4988850), (50, 3392418), (51, 3325900), (60, 2827015), (68, 2494425), (75, 2261612), (79, 2147100), (85, 1995540), (100, 1696209), (102, 1662950), (150, 1130806), (158, 1073550), (170, 997770), (204, 831475), (237, 715700), (255, 665180), (300, 565403), (316, 536775), (340, 498885), (395, 429420), (421, 402900), (425, 399108), (474, 357850), (510, 332590), (790, 214710), (842, 201450), (850, 199554), (948, 178925), (1020, 166295), (1185, 143140), (1263, 134300), (1275, 133036), (1343, 126300), (1580, 107355), (1684, 100725), (1700, 99777), (1975, 85884), (2105, 80580), (2370, 71570), (2526, 67150), (2550, 66518), (2686, 63150), (3950, 42942), (4029, 42100), (4210, 40290), (4740, 35785), (5052, 33575), (5100, 33259), (5372, 31575), (5925, 28628), (6315, 26860), (6715, 25260), (7157, 23700), (7900, 21471), (8058, 21050), (8420, 20145), (10525, 16116), (11850, 14314), (12630, 13430)]