299873340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 1050144480

約数和(自身を除く): 750271140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 468, 491, 522, 540, 580, 585, 702, 754, 780, 783, 810, 870, 982, 1044, 1053, 1131, 1170, 1305, 1404, 1473, 1508, 1566, 1620, 1740, 1755, 1885, 1964, 2106, 2262, 2340, 2349, 2455, 2610, 2946, 3132, 3393, 3510, 3770, 3915, 4212, 4419, 4524, 4698, 4910, 5220, 5265, 5655, 5892, 6383, 6786, 7020, 7365, 7540, 7830, 8838, 9396, 9820, 10179, 10530, 11310, 11745, 12766, 13257, 13572, 14239, 14730, 15660, 16965, 17676, 19149, 20358, 21060, 22095, 22620, 23490, 25532, 26514, 28478, 29460, 30537, 31915, 33930, 38298, 39771, 40716, 42717, 44190, 46980, 50895, 53028, 56956, 57447, 61074, 63830, 66285, 67860, 71195, 76596, 79542, 85434, 88380, 95745, 101790, 114894, 122148, 127660, 128151, 132570, 142390, 152685, 159084, 170868, 172341, 185107, 191490, 198855, 203580, 213585, 229788, 256302, 265140, 284780, 287235, 305370, 344682, 370214, 382980, 384453, 397710, 427170, 512604, 517023, 555321, 574470, 610740, 640755, 689364, 740428, 768906, 795420, 854340, 861705, 925535, 1034046, 1110642, 1148940, 1153359, 1281510, 1537812, 1665963, 1723410, 1851070, 1922265, 2068092, 2221284, 2306718, 2563020, 2585115, 2776605, 3331926, 3446820, 3702140, 3844530, 4613436, 4997889, 5170230, 5553210, 5766795, 6663852, 7689060, 8329815, 9995778, 10340460, 11106420, 11533590, 14993667, 16659630, 19991556, 23067180, 24989445, 29987334, 33319260, 49978890, 59974668, 74968335, 99957780, 149936670, 299873340]

約数ペア:

[(1, 299873340), (2, 149936670), (3, 99957780), (4, 74968335), (5, 59974668), (6, 49978890), (9, 33319260), (10, 29987334), (12, 24989445), (13, 23067180), (15, 19991556), (18, 16659630), (20, 14993667), (26, 11533590), (27, 11106420), (29, 10340460), (30, 9995778), (36, 8329815), (39, 7689060), (45, 6663852), (52, 5766795), (54, 5553210), (58, 5170230), (60, 4997889), (65, 4613436), (78, 3844530), (81, 3702140), (87, 3446820), (90, 3331926), (108, 2776605), (116, 2585115), (117, 2563020), (130, 2306718), (135, 2221284), (145, 2068092), (156, 1922265), (162, 1851070), (174, 1723410), (180, 1665963), (195, 1537812), (234, 1281510), (260, 1153359), (261, 1148940), (270, 1110642), (290, 1034046), (324, 925535), (348, 861705), (351, 854340), (377, 795420), (390, 768906), (405, 740428), (435, 689364), (468, 640755), (491, 610740), (522, 574470), (540, 555321), (580, 517023), (585, 512604), (702, 427170), (754, 397710), (780, 384453), (783, 382980), (810, 370214), (870, 344682), (982, 305370), (1044, 287235), (1053, 284780), (1131, 265140), (1170, 256302), (1305, 229788), (1404, 213585), (1473, 203580), (1508, 198855), (1566, 191490), (1620, 185107), (1740, 172341), (1755, 170868), (1885, 159084), (1964, 152685), (2106, 142390), (2262, 132570), (2340, 128151), (2349, 127660), (2455, 122148), (2610, 114894), (2946, 101790), (3132, 95745), (3393, 88380), (3510, 85434), (3770, 79542), (3915, 76596), (4212, 71195), (4419, 67860), (4524, 66285), (4698, 63830), (4910, 61074), (5220, 57447), (5265, 56956), (5655, 53028), (5892, 50895), (6383, 46980), (6786, 44190), (7020, 42717), (7365, 40716), (7540, 39771), (7830, 38298), (8838, 33930), (9396, 31915), (9820, 30537), (10179, 29460), (10530, 28478), (11310, 26514), (11745, 25532), (12766, 23490), (13257, 22620), (13572, 22095), (14239, 21060), (14730, 20358), (15660, 19149), (16965, 17676)]