274734400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 725667840

約数和(自身を除く): 450933440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 145, 155, 160, 191, 200, 232, 248, 290, 310, 320, 382, 400, 464, 496, 580, 620, 725, 764, 775, 800, 899, 928, 955, 992, 1160, 1240, 1450, 1528, 1550, 1600, 1798, 1856, 1910, 1984, 2320, 2480, 2900, 3056, 3100, 3596, 3820, 4495, 4640, 4775, 4960, 5539, 5800, 5921, 6112, 6200, 7192, 7640, 8990, 9280, 9550, 9920, 11078, 11600, 11842, 12224, 12400, 14384, 15280, 17980, 19100, 22156, 22475, 23200, 23684, 24800, 27695, 28768, 29605, 30560, 35960, 38200, 44312, 44950, 46400, 47368, 49600, 55390, 57536, 59210, 61120, 71920, 76400, 88624, 89900, 94736, 110780, 118420, 138475, 143840, 148025, 152800, 171709, 177248, 179800, 189472, 221560, 236840, 276950, 287680, 296050, 305600, 343418, 354496, 359600, 378944, 443120, 473680, 553900, 592100, 686836, 719200, 858545, 886240, 947360, 1107800, 1184200, 1373672, 1438400, 1717090, 1772480, 1894720, 2215600, 2368400, 2747344, 3434180, 4292725, 4431200, 4736800, 5494688, 6868360, 8585450, 8862400, 9473600, 10989376, 13736720, 17170900, 27473440, 34341800, 54946880, 68683600, 137367200, 274734400]

約数ペア:

[(1, 274734400), (2, 137367200), (4, 68683600), (5, 54946880), (8, 34341800), (10, 27473440), (16, 17170900), (20, 13736720), (25, 10989376), (29, 9473600), (31, 8862400), (32, 8585450), (40, 6868360), (50, 5494688), (58, 4736800), (62, 4431200), (64, 4292725), (80, 3434180), (100, 2747344), (116, 2368400), (124, 2215600), (145, 1894720), (155, 1772480), (160, 1717090), (191, 1438400), (200, 1373672), (232, 1184200), (248, 1107800), (290, 947360), (310, 886240), (320, 858545), (382, 719200), (400, 686836), (464, 592100), (496, 553900), (580, 473680), (620, 443120), (725, 378944), (764, 359600), (775, 354496), (800, 343418), (899, 305600), (928, 296050), (955, 287680), (992, 276950), (1160, 236840), (1240, 221560), (1450, 189472), (1528, 179800), (1550, 177248), (1600, 171709), (1798, 152800), (1856, 148025), (1910, 143840), (1984, 138475), (2320, 118420), (2480, 110780), (2900, 94736), (3056, 89900), (3100, 88624), (3596, 76400), (3820, 71920), (4495, 61120), (4640, 59210), (4775, 57536), (4960, 55390), (5539, 49600), (5800, 47368), (5921, 46400), (6112, 44950), (6200, 44312), (7192, 38200), (7640, 35960), (8990, 30560), (9280, 29605), (9550, 28768), (9920, 27695), (11078, 24800), (11600, 23684), (11842, 23200), (12224, 22475), (12400, 22156), (14384, 19100), (15280, 17980)]