218062600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 618710400

約数和(自身を除く): 400647800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 41, 50, 56, 58, 70, 82, 100, 116, 131, 140, 145, 164, 175, 200, 203, 205, 232, 262, 280, 287, 290, 328, 350, 406, 410, 524, 574, 580, 655, 700, 725, 812, 820, 917, 1015, 1025, 1048, 1148, 1160, 1189, 1310, 1400, 1435, 1450, 1624, 1640, 1834, 2030, 2050, 2296, 2378, 2620, 2870, 2900, 3275, 3668, 3799, 4060, 4100, 4585, 4756, 5075, 5240, 5371, 5740, 5800, 5945, 6550, 7175, 7336, 7598, 8120, 8200, 8323, 9170, 9512, 10150, 10742, 11480, 11890, 13100, 14350, 15196, 16646, 18340, 18995, 20300, 21484, 22925, 23780, 26200, 26593, 26855, 28700, 29725, 30392, 33292, 36680, 37597, 37990, 40600, 41615, 42968, 45850, 47560, 53186, 53710, 57400, 59450, 66584, 75194, 75980, 83230, 91700, 94975, 106372, 107420, 118900, 132965, 134275, 150388, 151960, 155759, 166460, 183400, 187985, 189950, 208075, 212744, 214840, 237800, 265930, 268550, 300776, 311518, 332920, 375970, 379900, 416150, 531860, 537100, 623036, 664825, 751940, 759800, 778795, 832300, 939925, 1063720, 1074200, 1090313, 1246072, 1329650, 1503880, 1557590, 1664600, 1879850, 2180626, 2659300, 3115180, 3759700, 3893975, 4361252, 5318600, 5451565, 6230360, 7519400, 7787950, 8722504, 10903130, 15575900, 21806260, 27257825, 31151800, 43612520, 54515650, 109031300, 218062600]

約数ペア:

[(1, 218062600), (2, 109031300), (4, 54515650), (5, 43612520), (7, 31151800), (8, 27257825), (10, 21806260), (14, 15575900), (20, 10903130), (25, 8722504), (28, 7787950), (29, 7519400), (35, 6230360), (40, 5451565), (41, 5318600), (50, 4361252), (56, 3893975), (58, 3759700), (70, 3115180), (82, 2659300), (100, 2180626), (116, 1879850), (131, 1664600), (140, 1557590), (145, 1503880), (164, 1329650), (175, 1246072), (200, 1090313), (203, 1074200), (205, 1063720), (232, 939925), (262, 832300), (280, 778795), (287, 759800), (290, 751940), (328, 664825), (350, 623036), (406, 537100), (410, 531860), (524, 416150), (574, 379900), (580, 375970), (655, 332920), (700, 311518), (725, 300776), (812, 268550), (820, 265930), (917, 237800), (1015, 214840), (1025, 212744), (1048, 208075), (1148, 189950), (1160, 187985), (1189, 183400), (1310, 166460), (1400, 155759), (1435, 151960), (1450, 150388), (1624, 134275), (1640, 132965), (1834, 118900), (2030, 107420), (2050, 106372), (2296, 94975), (2378, 91700), (2620, 83230), (2870, 75980), (2900, 75194), (3275, 66584), (3668, 59450), (3799, 57400), (4060, 53710), (4100, 53186), (4585, 47560), (4756, 45850), (5075, 42968), (5240, 41615), (5371, 40600), (5740, 37990), (5800, 37597), (5945, 36680), (6550, 33292), (7175, 30392), (7336, 29725), (7598, 28700), (8120, 26855), (8200, 26593), (8323, 26200), (9170, 23780), (9512, 22925), (10150, 21484), (10742, 20300), (11480, 18995), (11890, 18340), (13100, 16646), (14350, 15196)]