185768940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 609977088

約数和(自身を除く): 424208148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 83, 84, 105, 140, 146, 166, 210, 219, 249, 292, 332, 365, 415, 420, 438, 498, 511, 581, 730, 830, 876, 996, 1022, 1095, 1162, 1245, 1460, 1533, 1660, 1743, 2044, 2190, 2324, 2490, 2555, 2905, 3066, 3486, 4380, 4980, 5110, 5329, 5810, 6059, 6132, 6972, 7665, 8715, 10220, 10658, 11620, 12118, 15330, 15987, 17430, 18177, 21316, 24236, 26645, 30295, 30660, 31974, 34860, 36354, 37303, 42413, 53290, 60590, 63948, 72708, 74606, 79935, 84826, 90885, 106580, 111909, 121180, 127239, 149212, 159870, 169652, 181770, 186515, 212065, 223818, 254478, 319740, 363540, 373030, 424130, 442307, 447636, 508956, 559545, 636195, 746060, 848260, 884614, 1119090, 1272390, 1326921, 1769228, 2211535, 2238180, 2544780, 2653842, 3096149, 4423070, 5307684, 6192298, 6634605, 8846140, 9288447, 12384596, 13269210, 15480745, 18576894, 26538420, 30961490, 37153788, 46442235, 61922980, 92884470, 185768940]

約数ペア:

[(1, 185768940), (2, 92884470), (3, 61922980), (4, 46442235), (5, 37153788), (6, 30961490), (7, 26538420), (10, 18576894), (12, 15480745), (14, 13269210), (15, 12384596), (20, 9288447), (21, 8846140), (28, 6634605), (30, 6192298), (35, 5307684), (42, 4423070), (60, 3096149), (70, 2653842), (73, 2544780), (83, 2238180), (84, 2211535), (105, 1769228), (140, 1326921), (146, 1272390), (166, 1119090), (210, 884614), (219, 848260), (249, 746060), (292, 636195), (332, 559545), (365, 508956), (415, 447636), (420, 442307), (438, 424130), (498, 373030), (511, 363540), (581, 319740), (730, 254478), (830, 223818), (876, 212065), (996, 186515), (1022, 181770), (1095, 169652), (1162, 159870), (1245, 149212), (1460, 127239), (1533, 121180), (1660, 111909), (1743, 106580), (2044, 90885), (2190, 84826), (2324, 79935), (2490, 74606), (2555, 72708), (2905, 63948), (3066, 60590), (3486, 53290), (4380, 42413), (4980, 37303), (5110, 36354), (5329, 34860), (5810, 31974), (6059, 30660), (6132, 30295), (6972, 26645), (7665, 24236), (8715, 21316), (10220, 18177), (10658, 17430), (11620, 15987), (12118, 15330)]