284889060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 922377456

約数和(自身を除く): 637488396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 157, 170, 180, 204, 255, 306, 314, 340, 471, 510, 593, 612, 628, 765, 785, 942, 1020, 1186, 1413, 1530, 1570, 1779, 1884, 2355, 2372, 2669, 2826, 2965, 3060, 3140, 3558, 4710, 5337, 5338, 5652, 5930, 7065, 7116, 8007, 8895, 9420, 10081, 10674, 10676, 11860, 13345, 14130, 16014, 17790, 20162, 21348, 24021, 26685, 26690, 28260, 30243, 32028, 35580, 40035, 40324, 48042, 50405, 53370, 53380, 60486, 80070, 90729, 93101, 96084, 100810, 106740, 120105, 120972, 151215, 160140, 181458, 186202, 201620, 240210, 279303, 302430, 362916, 372404, 453645, 465505, 480420, 558606, 604860, 837909, 907290, 931010, 1117212, 1396515, 1582717, 1675818, 1814580, 1862020, 2793030, 3165434, 3351636, 4189545, 4748151, 5586060, 6330868, 7913585, 8379090, 9496302, 14244453, 15827170, 16758180, 18992604, 23740755, 28488906, 31654340, 47481510, 56977812, 71222265, 94963020, 142444530, 284889060]

約数ペア:

[(1, 284889060), (2, 142444530), (3, 94963020), (4, 71222265), (5, 56977812), (6, 47481510), (9, 31654340), (10, 28488906), (12, 23740755), (15, 18992604), (17, 16758180), (18, 15827170), (20, 14244453), (30, 9496302), (34, 8379090), (36, 7913585), (45, 6330868), (51, 5586060), (60, 4748151), (68, 4189545), (85, 3351636), (90, 3165434), (102, 2793030), (153, 1862020), (157, 1814580), (170, 1675818), (180, 1582717), (204, 1396515), (255, 1117212), (306, 931010), (314, 907290), (340, 837909), (471, 604860), (510, 558606), (593, 480420), (612, 465505), (628, 453645), (765, 372404), (785, 362916), (942, 302430), (1020, 279303), (1186, 240210), (1413, 201620), (1530, 186202), (1570, 181458), (1779, 160140), (1884, 151215), (2355, 120972), (2372, 120105), (2669, 106740), (2826, 100810), (2965, 96084), (3060, 93101), (3140, 90729), (3558, 80070), (4710, 60486), (5337, 53380), (5338, 53370), (5652, 50405), (5930, 48042), (7065, 40324), (7116, 40035), (8007, 35580), (8895, 32028), (9420, 30243), (10081, 28260), (10674, 26690), (10676, 26685), (11860, 24021), (13345, 21348), (14130, 20162), (16014, 17790)]