228942400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 168

約数和(自身を含む): 629290080

約数和(自身を除く): 400347680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 272, 304, 320, 323, 340, 380, 400, 425, 443, 475, 544, 608, 646, 680, 760, 800, 850, 886, 950, 1088, 1216, 1292, 1360, 1520, 1600, 1615, 1700, 1772, 1900, 2215, 2584, 2720, 3040, 3230, 3400, 3544, 3800, 4430, 5168, 5440, 6080, 6460, 6800, 7088, 7531, 7600, 8075, 8417, 8860, 10336, 11075, 12920, 13600, 14176, 15062, 15200, 16150, 16834, 17720, 20672, 22150, 25840, 27200, 28352, 30124, 30400, 32300, 33668, 35440, 37655, 42085, 44300, 51680, 60248, 64600, 67336, 70880, 75310, 84170, 88600, 103360, 120496, 129200, 134672, 141760, 143089, 150620, 168340, 177200, 188275, 210425, 240992, 258400, 269344, 286178, 301240, 336680, 354400, 376550, 420850, 481984, 516800, 538688, 572356, 602480, 673360, 708800, 715445, 753100, 841700, 1144712, 1204960, 1346720, 1430890, 1506200, 1683400, 2289424, 2409920, 2693440, 2861780, 3012400, 3366800, 3577225, 4578848, 5723560, 6024800, 6733600, 7154450, 9157696, 11447120, 12049600, 13467200, 14308900, 22894240, 28617800, 45788480, 57235600, 114471200, 228942400]

約数ペア:

[(1, 228942400), (2, 114471200), (4, 57235600), (5, 45788480), (8, 28617800), (10, 22894240), (16, 14308900), (17, 13467200), (19, 12049600), (20, 11447120), (25, 9157696), (32, 7154450), (34, 6733600), (38, 6024800), (40, 5723560), (50, 4578848), (64, 3577225), (68, 3366800), (76, 3012400), (80, 2861780), (85, 2693440), (95, 2409920), (100, 2289424), (136, 1683400), (152, 1506200), (160, 1430890), (170, 1346720), (190, 1204960), (200, 1144712), (272, 841700), (304, 753100), (320, 715445), (323, 708800), (340, 673360), (380, 602480), (400, 572356), (425, 538688), (443, 516800), (475, 481984), (544, 420850), (608, 376550), (646, 354400), (680, 336680), (760, 301240), (800, 286178), (850, 269344), (886, 258400), (950, 240992), (1088, 210425), (1216, 188275), (1292, 177200), (1360, 168340), (1520, 150620), (1600, 143089), (1615, 141760), (1700, 134672), (1772, 129200), (1900, 120496), (2215, 103360), (2584, 88600), (2720, 84170), (3040, 75310), (3230, 70880), (3400, 67336), (3544, 64600), (3800, 60248), (4430, 51680), (5168, 44300), (5440, 42085), (6080, 37655), (6460, 35440), (6800, 33668), (7088, 32300), (7531, 30400), (7600, 30124), (8075, 28352), (8417, 27200), (8860, 25840), (10336, 22150), (11075, 20672), (12920, 17720), (13600, 16834), (14176, 16150), (15062, 15200)]