423812400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1500820608

約数和(自身を除く): 1077008208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 97, 100, 110, 120, 132, 150, 165, 176, 194, 200, 220, 240, 264, 275, 291, 300, 330, 331, 388, 400, 440, 485, 528, 550, 582, 600, 660, 662, 776, 825, 880, 970, 993, 1067, 1100, 1164, 1200, 1320, 1324, 1455, 1552, 1650, 1655, 1940, 1986, 2134, 2200, 2328, 2425, 2640, 2648, 2910, 3201, 3300, 3310, 3641, 3880, 3972, 4268, 4400, 4656, 4850, 4965, 5296, 5335, 5820, 6402, 6600, 6620, 7275, 7282, 7760, 7944, 8275, 8536, 9700, 9930, 10670, 10923, 11640, 12804, 13200, 13240, 14550, 14564, 15888, 16005, 16550, 17072, 18205, 19400, 19860, 21340, 21846, 23280, 24825, 25608, 26480, 26675, 29100, 29128, 32010, 32107, 33100, 36410, 38800, 39720, 42680, 43692, 49650, 51216, 53350, 54615, 58200, 58256, 64020, 64214, 66200, 72820, 79440, 80025, 85360, 87384, 91025, 96321, 99300, 106700, 109230, 116400, 128040, 128428, 132400, 145640, 160050, 160535, 174768, 182050, 192642, 198600, 213400, 218460, 256080, 256856, 273075, 291280, 320100, 321070, 353177, 364100, 385284, 397200, 426800, 436920, 481605, 513712, 546150, 640200, 642140, 706354, 728200, 770568, 802675, 873840, 963210, 1059531, 1092300, 1280400, 1284280, 1412708, 1456400, 1541136, 1605350, 1765885, 1926420, 2119062, 2184600, 2408025, 2568560, 2825416, 3210700, 3531770, 3852840, 4238124, 4369200, 4816050, 5297655, 5650832, 6421400, 7063540, 7705680, 8476248, 8829425, 9632100, 10595310, 12842800, 14127080, 16952496, 17658850, 19264200, 21190620, 26488275, 28254160, 35317700, 38528400, 42381240, 52976550, 70635400, 84762480, 105953100, 141270800, 211906200, 423812400]

約数ペア:

[(1, 423812400), (2, 211906200), (3, 141270800), (4, 105953100), (5, 84762480), (6, 70635400), (8, 52976550), (10, 42381240), (11, 38528400), (12, 35317700), (15, 28254160), (16, 26488275), (20, 21190620), (22, 19264200), (24, 17658850), (25, 16952496), (30, 14127080), (33, 12842800), (40, 10595310), (44, 9632100), (48, 8829425), (50, 8476248), (55, 7705680), (60, 7063540), (66, 6421400), (75, 5650832), (80, 5297655), (88, 4816050), (97, 4369200), (100, 4238124), (110, 3852840), (120, 3531770), (132, 3210700), (150, 2825416), (165, 2568560), (176, 2408025), (194, 2184600), (200, 2119062), (220, 1926420), (240, 1765885), (264, 1605350), (275, 1541136), (291, 1456400), (300, 1412708), (330, 1284280), (331, 1280400), (388, 1092300), (400, 1059531), (440, 963210), (485, 873840), (528, 802675), (550, 770568), (582, 728200), (600, 706354), (660, 642140), (662, 640200), (776, 546150), (825, 513712), (880, 481605), (970, 436920), (993, 426800), (1067, 397200), (1100, 385284), (1164, 364100), (1200, 353177), (1320, 321070), (1324, 320100), (1455, 291280), (1552, 273075), (1650, 256856), (1655, 256080), (1940, 218460), (1986, 213400), (2134, 198600), (2200, 192642), (2328, 182050), (2425, 174768), (2640, 160535), (2648, 160050), (2910, 145640), (3201, 132400), (3300, 128428), (3310, 128040), (3641, 116400), (3880, 109230), (3972, 106700), (4268, 99300), (4400, 96321), (4656, 91025), (4850, 87384), (4965, 85360), (5296, 80025), (5335, 79440), (5820, 72820), (6402, 66200), (6600, 64214), (6620, 64020), (7275, 58256), (7282, 58200), (7760, 54615), (7944, 53350), (8275, 51216), (8536, 49650), (9700, 43692), (9930, 42680), (10670, 39720), (10923, 38800), (11640, 36410), (12804, 33100), (13200, 32107), (13240, 32010), (14550, 29128), (14564, 29100), (15888, 26675), (16005, 26480), (16550, 25608), (17072, 24825), (18205, 23280), (19400, 21846), (19860, 21340)]