228352410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 144

約数和(自身を含む): 703232712

約数和(自身を除く): 474880302

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 715, 726, 858, 990, 1089, 1170, 1210, 1287, 1430, 1573, 1613, 1815, 2145, 2178, 2574, 3146, 3226, 3630, 4290, 4719, 4839, 5445, 6435, 7865, 8065, 9438, 9678, 10890, 12870, 14157, 14517, 15730, 16130, 17743, 20969, 23595, 24195, 28314, 29034, 35486, 41938, 47190, 48390, 53229, 62907, 70785, 72585, 88715, 104845, 106458, 125814, 141570, 145170, 159687, 177430, 188721, 195173, 209690, 230659, 266145, 314535, 319374, 377442, 390346, 461318, 532290, 585519, 629070, 691977, 798435, 943605, 975865, 1153295, 1171038, 1383954, 1596870, 1756557, 1887210, 1951730, 2075931, 2306590, 2537249, 2927595, 3459885, 3513114, 4151862, 5074498, 5855190, 6919770, 7611747, 8782785, 10379655, 12686245, 15223494, 17565570, 20759310, 22835241, 25372490, 38058735, 45670482, 76117470, 114176205, 228352410]

約数ペア:

[(1, 228352410), (2, 114176205), (3, 76117470), (5, 45670482), (6, 38058735), (9, 25372490), (10, 22835241), (11, 20759310), (13, 17565570), (15, 15223494), (18, 12686245), (22, 10379655), (26, 8782785), (30, 7611747), (33, 6919770), (39, 5855190), (45, 5074498), (55, 4151862), (65, 3513114), (66, 3459885), (78, 2927595), (90, 2537249), (99, 2306590), (110, 2075931), (117, 1951730), (121, 1887210), (130, 1756557), (143, 1596870), (165, 1383954), (195, 1171038), (198, 1153295), (234, 975865), (242, 943605), (286, 798435), (330, 691977), (363, 629070), (390, 585519), (429, 532290), (495, 461318), (585, 390346), (605, 377442), (715, 319374), (726, 314535), (858, 266145), (990, 230659), (1089, 209690), (1170, 195173), (1210, 188721), (1287, 177430), (1430, 159687), (1573, 145170), (1613, 141570), (1815, 125814), (2145, 106458), (2178, 104845), (2574, 88715), (3146, 72585), (3226, 70785), (3630, 62907), (4290, 53229), (4719, 48390), (4839, 47190), (5445, 41938), (6435, 35486), (7865, 29034), (8065, 28314), (9438, 24195), (9678, 23595), (10890, 20969), (12870, 17743), (14157, 16130), (14517, 15730)]