91145880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5167}}^1$

素因数の和:5198

約数の個数: 144

約数和(自身を含む): 344653920

約数和(自身を除く): 253508040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5167, 5880, 8820, 10334, 15501, 17640, 20668, 25835, 31002, 36169, 41336, 46503, 51670, 62004, 72338, 77505, 93006, 103340, 108507, 124008, 144676, 155010, 180845, 186012, 206680, 217014, 232515, 253183, 289352, 310020, 325521, 361690, 372024, 434028, 465030, 506366, 542535, 620040, 651042, 723380, 759549, 868056, 930060, 1012732, 1085070, 1265915, 1302084, 1446760, 1519098, 1627605, 1860120, 2025464, 2170140, 2278647, 2531830, 2604168, 3038196, 3255210, 3797745, 4340280, 4557294, 5063660, 6076392, 6510420, 7595490, 9114588, 10127320, 11393235, 13020840, 15190980, 18229176, 22786470, 30381960, 45572940, 91145880]

約数ペア:

[(1, 91145880), (2, 45572940), (3, 30381960), (4, 22786470), (5, 18229176), (6, 15190980), (7, 13020840), (8, 11393235), (9, 10127320), (10, 9114588), (12, 7595490), (14, 6510420), (15, 6076392), (18, 5063660), (20, 4557294), (21, 4340280), (24, 3797745), (28, 3255210), (30, 3038196), (35, 2604168), (36, 2531830), (40, 2278647), (42, 2170140), (45, 2025464), (49, 1860120), (56, 1627605), (60, 1519098), (63, 1446760), (70, 1302084), (72, 1265915), (84, 1085070), (90, 1012732), (98, 930060), (105, 868056), (120, 759549), (126, 723380), (140, 651042), (147, 620040), (168, 542535), (180, 506366), (196, 465030), (210, 434028), (245, 372024), (252, 361690), (280, 325521), (294, 310020), (315, 289352), (360, 253183), (392, 232515), (420, 217014), (441, 206680), (490, 186012), (504, 180845), (588, 155010), (630, 144676), (735, 124008), (840, 108507), (882, 103340), (980, 93006), (1176, 77505), (1260, 72338), (1470, 62004), (1764, 51670), (1960, 46503), (2205, 41336), (2520, 36169), (2940, 31002), (3528, 25835), (4410, 20668), (5167, 17640), (5880, 15501), (8820, 10334)]