189589140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 453918060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 113, 117, 130, 135, 156, 180, 195, 226, 234, 239, 260, 270, 339, 351, 390, 452, 468, 478, 540, 565, 585, 678, 702, 717, 780, 956, 1017, 1130, 1170, 1195, 1356, 1404, 1434, 1469, 1695, 1755, 2034, 2151, 2260, 2340, 2390, 2868, 2938, 3051, 3107, 3390, 3510, 3585, 4068, 4302, 4407, 4780, 5085, 5876, 6102, 6214, 6453, 6780, 7020, 7170, 7345, 8604, 8814, 9321, 10170, 10755, 12204, 12428, 12906, 13221, 14340, 14690, 15255, 15535, 17628, 18642, 20340, 21510, 22035, 25812, 26442, 27007, 27963, 29380, 30510, 31070, 32265, 37284, 39663, 43020, 44070, 46605, 52884, 54014, 55926, 61020, 62140, 64530, 66105, 79326, 81021, 83889, 88140, 93210, 108028, 111852, 129060, 132210, 135035, 139815, 158652, 162042, 167778, 186420, 198315, 243063, 264420, 270070, 279630, 324084, 335556, 351091, 396630, 405105, 419445, 486126, 540140, 559260, 702182, 729189, 793260, 810210, 838890, 972252, 1053273, 1215315, 1404364, 1458378, 1620420, 1677780, 1755455, 2106546, 2430630, 2916756, 3159819, 3510910, 3645945, 4213092, 4861260, 5266365, 6319638, 7021820, 7291890, 9479457, 10532730, 12639276, 14583780, 15799095, 18958914, 21065460, 31598190, 37917828, 47397285, 63196380, 94794570, 189589140]

約数ペア:

[(1, 189589140), (2, 94794570), (3, 63196380), (4, 47397285), (5, 37917828), (6, 31598190), (9, 21065460), (10, 18958914), (12, 15799095), (13, 14583780), (15, 12639276), (18, 10532730), (20, 9479457), (26, 7291890), (27, 7021820), (30, 6319638), (36, 5266365), (39, 4861260), (45, 4213092), (52, 3645945), (54, 3510910), (60, 3159819), (65, 2916756), (78, 2430630), (90, 2106546), (108, 1755455), (113, 1677780), (117, 1620420), (130, 1458378), (135, 1404364), (156, 1215315), (180, 1053273), (195, 972252), (226, 838890), (234, 810210), (239, 793260), (260, 729189), (270, 702182), (339, 559260), (351, 540140), (390, 486126), (452, 419445), (468, 405105), (478, 396630), (540, 351091), (565, 335556), (585, 324084), (678, 279630), (702, 270070), (717, 264420), (780, 243063), (956, 198315), (1017, 186420), (1130, 167778), (1170, 162042), (1195, 158652), (1356, 139815), (1404, 135035), (1434, 132210), (1469, 129060), (1695, 111852), (1755, 108028), (2034, 93210), (2151, 88140), (2260, 83889), (2340, 81021), (2390, 79326), (2868, 66105), (2938, 64530), (3051, 62140), (3107, 61020), (3390, 55926), (3510, 54014), (3585, 52884), (4068, 46605), (4302, 44070), (4407, 43020), (4780, 39663), (5085, 37284), (5876, 32265), (6102, 31070), (6214, 30510), (6453, 29380), (6780, 27963), (7020, 27007), (7170, 26442), (7345, 25812), (8604, 22035), (8814, 21510), (9321, 20340), (10170, 18642), (10755, 17628), (12204, 15535), (12428, 15255), (12906, 14690), (13221, 14340)]