613988000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 1603929600

約数和(自身を除く): 989941600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 67, 79, 80, 100, 116, 125, 134, 145, 158, 160, 200, 232, 250, 268, 290, 316, 335, 395, 400, 464, 500, 536, 580, 632, 670, 725, 790, 800, 928, 1000, 1072, 1160, 1264, 1340, 1450, 1580, 1675, 1943, 1975, 2000, 2144, 2291, 2320, 2528, 2680, 2900, 3160, 3350, 3625, 3886, 3950, 4000, 4582, 4640, 5293, 5360, 5800, 6320, 6700, 7250, 7772, 7900, 8375, 9164, 9715, 9875, 10586, 10720, 11455, 11600, 12640, 13400, 14500, 15544, 15800, 16750, 18328, 19430, 19750, 21172, 22910, 23200, 26465, 26800, 29000, 31088, 31600, 33500, 36656, 38860, 39500, 42344, 45820, 48575, 52930, 53600, 57275, 58000, 62176, 63200, 67000, 73312, 77720, 79000, 84688, 91640, 97150, 105860, 114550, 116000, 132325, 134000, 153497, 155440, 158000, 169376, 183280, 194300, 211720, 229100, 242875, 264650, 268000, 286375, 306994, 310880, 316000, 366560, 388600, 423440, 458200, 485750, 529300, 572750, 613988, 661625, 767485, 777200, 846880, 916400, 971500, 1058600, 1145500, 1227976, 1323250, 1534970, 1554400, 1832800, 1943000, 2117200, 2291000, 2455952, 2646500, 3069940, 3837425, 3886000, 4234400, 4582000, 4911904, 5293000, 6139880, 7674850, 7772000, 9164000, 10586000, 12279760, 15349700, 19187125, 21172000, 24559520, 30699400, 38374250, 61398800, 76748500, 122797600, 153497000, 306994000, 613988000]

約数ペア:

[(1, 613988000), (2, 306994000), (4, 153497000), (5, 122797600), (8, 76748500), (10, 61398800), (16, 38374250), (20, 30699400), (25, 24559520), (29, 21172000), (32, 19187125), (40, 15349700), (50, 12279760), (58, 10586000), (67, 9164000), (79, 7772000), (80, 7674850), (100, 6139880), (116, 5293000), (125, 4911904), (134, 4582000), (145, 4234400), (158, 3886000), (160, 3837425), (200, 3069940), (232, 2646500), (250, 2455952), (268, 2291000), (290, 2117200), (316, 1943000), (335, 1832800), (395, 1554400), (400, 1534970), (464, 1323250), (500, 1227976), (536, 1145500), (580, 1058600), (632, 971500), (670, 916400), (725, 846880), (790, 777200), (800, 767485), (928, 661625), (1000, 613988), (1072, 572750), (1160, 529300), (1264, 485750), (1340, 458200), (1450, 423440), (1580, 388600), (1675, 366560), (1943, 316000), (1975, 310880), (2000, 306994), (2144, 286375), (2291, 268000), (2320, 264650), (2528, 242875), (2680, 229100), (2900, 211720), (3160, 194300), (3350, 183280), (3625, 169376), (3886, 158000), (3950, 155440), (4000, 153497), (4582, 134000), (4640, 132325), (5293, 116000), (5360, 114550), (5800, 105860), (6320, 97150), (6700, 91640), (7250, 84688), (7772, 79000), (7900, 77720), (8375, 73312), (9164, 67000), (9715, 63200), (9875, 62176), (10586, 58000), (10720, 57275), (11455, 53600), (11600, 52930), (12640, 48575), (13400, 45820), (14500, 42344), (15544, 39500), (15800, 38860), (16750, 36656), (18328, 33500), (19430, 31600), (19750, 31088), (21172, 29000), (22910, 26800), (23200, 26465)]