25902360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 95247360

約数和(自身を除く): 69345000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 211, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 422, 440, 465, 495, 558, 620, 633, 660, 682, 744, 792, 844, 930, 990, 1023, 1055, 1116, 1240, 1266, 1320, 1364, 1395, 1688, 1705, 1860, 1899, 1980, 2046, 2110, 2232, 2321, 2532, 2728, 2790, 3069, 3165, 3410, 3720, 3798, 3960, 4092, 4220, 4642, 5064, 5115, 5580, 6138, 6330, 6541, 6820, 6963, 7596, 8184, 8440, 9284, 9495, 10230, 11160, 11605, 12276, 12660, 13082, 13640, 13926, 15192, 15345, 18568, 18990, 19623, 20460, 20889, 23210, 24552, 25320, 26164, 27852, 30690, 32705, 34815, 37980, 39246, 40920, 41778, 46420, 52328, 55704, 58869, 61380, 65410, 69630, 71951, 75960, 78492, 83556, 92840, 98115, 104445, 117738, 122760, 130820, 139260, 143902, 156984, 167112, 196230, 208890, 215853, 235476, 261640, 278520, 287804, 294345, 359755, 392460, 417780, 431706, 470952, 575608, 588690, 647559, 719510, 784920, 835560, 863412, 1079265, 1177380, 1295118, 1439020, 1726824, 2158530, 2354760, 2590236, 2878040, 3237795, 4317060, 5180472, 6475590, 8634120, 12951180, 25902360]

約数ペア:

[(1, 25902360), (2, 12951180), (3, 8634120), (4, 6475590), (5, 5180472), (6, 4317060), (8, 3237795), (9, 2878040), (10, 2590236), (11, 2354760), (12, 2158530), (15, 1726824), (18, 1439020), (20, 1295118), (22, 1177380), (24, 1079265), (30, 863412), (31, 835560), (33, 784920), (36, 719510), (40, 647559), (44, 588690), (45, 575608), (55, 470952), (60, 431706), (62, 417780), (66, 392460), (72, 359755), (88, 294345), (90, 287804), (93, 278520), (99, 261640), (110, 235476), (120, 215853), (124, 208890), (132, 196230), (155, 167112), (165, 156984), (180, 143902), (186, 139260), (198, 130820), (211, 122760), (220, 117738), (248, 104445), (264, 98115), (279, 92840), (310, 83556), (330, 78492), (341, 75960), (360, 71951), (372, 69630), (396, 65410), (422, 61380), (440, 58869), (465, 55704), (495, 52328), (558, 46420), (620, 41778), (633, 40920), (660, 39246), (682, 37980), (744, 34815), (792, 32705), (844, 30690), (930, 27852), (990, 26164), (1023, 25320), (1055, 24552), (1116, 23210), (1240, 20889), (1266, 20460), (1320, 19623), (1364, 18990), (1395, 18568), (1688, 15345), (1705, 15192), (1860, 13926), (1899, 13640), (1980, 13082), (2046, 12660), (2110, 12276), (2232, 11605), (2321, 11160), (2532, 10230), (2728, 9495), (2790, 9284), (3069, 8440), (3165, 8184), (3410, 7596), (3720, 6963), (3798, 6820), (3960, 6541), (4092, 6330), (4220, 6138), (4642, 5580), (5064, 5115)]