164039400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 645315840

約数和(自身を除く): 481276440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 50, 56, 60, 63, 70, 72, 75, 84, 90, 94, 100, 105, 120, 126, 140, 141, 150, 168, 175, 180, 188, 200, 210, 225, 235, 252, 277, 280, 282, 300, 315, 329, 350, 360, 376, 420, 423, 450, 470, 504, 525, 554, 564, 600, 630, 658, 700, 705, 831, 840, 846, 900, 940, 987, 1050, 1108, 1128, 1175, 1260, 1316, 1385, 1400, 1410, 1575, 1645, 1662, 1692, 1800, 1880, 1939, 1974, 2100, 2115, 2216, 2350, 2493, 2520, 2632, 2770, 2820, 2961, 3150, 3290, 3324, 3384, 3525, 3878, 3948, 4155, 4200, 4230, 4700, 4935, 4986, 5540, 5640, 5817, 5922, 6300, 6580, 6648, 6925, 7050, 7756, 7896, 8225, 8310, 8460, 9400, 9695, 9870, 9972, 10575, 11080, 11634, 11844, 12465, 12600, 13019, 13160, 13850, 14100, 14805, 15512, 16450, 16620, 16920, 17451, 19390, 19740, 19944, 20775, 21150, 23268, 23688, 24675, 24930, 26038, 27700, 28200, 29085, 29610, 32900, 33240, 34902, 38780, 39057, 39480, 41550, 42300, 46536, 48475, 49350, 49860, 52076, 55400, 58170, 59220, 62325, 65095, 65800, 69804, 74025, 77560, 78114, 83100, 84600, 87255, 91133, 96950, 98700, 99720, 104152, 116340, 117171, 118440, 124650, 130190, 139608, 145425, 148050, 156228, 166200, 174510, 182266, 193900, 195285, 197400, 232680, 234342, 249300, 260380, 273399, 290850, 296100, 312456, 325475, 349020, 364532, 387800, 390570, 436275, 455665, 468684, 498600, 520760, 546798, 581700, 585855, 592200, 650950, 698040, 729064, 781140, 820197, 872550, 911330, 937368, 976425, 1093596, 1163400, 1171710, 1301900, 1366995, 1562280, 1640394, 1745100, 1822660, 1952850, 2187192, 2278325, 2343420, 2603800, 2733990, 2929275, 3280788, 3490200, 3645320, 3905700, 4100985, 4556650, 4686840, 5467980, 5858550, 6561576, 6834975, 7811400, 8201970, 9113300, 10935960, 11717100, 13669950, 16403940, 18226600, 20504925, 23434200, 27339900, 32807880, 41009850, 54679800, 82019700, 164039400]

約数ペア:

[(1, 164039400), (2, 82019700), (3, 54679800), (4, 41009850), (5, 32807880), (6, 27339900), (7, 23434200), (8, 20504925), (9, 18226600), (10, 16403940), (12, 13669950), (14, 11717100), (15, 10935960), (18, 9113300), (20, 8201970), (21, 7811400), (24, 6834975), (25, 6561576), (28, 5858550), (30, 5467980), (35, 4686840), (36, 4556650), (40, 4100985), (42, 3905700), (45, 3645320), (47, 3490200), (50, 3280788), (56, 2929275), (60, 2733990), (63, 2603800), (70, 2343420), (72, 2278325), (75, 2187192), (84, 1952850), (90, 1822660), (94, 1745100), (100, 1640394), (105, 1562280), (120, 1366995), (126, 1301900), (140, 1171710), (141, 1163400), (150, 1093596), (168, 976425), (175, 937368), (180, 911330), (188, 872550), (200, 820197), (210, 781140), (225, 729064), (235, 698040), (252, 650950), (277, 592200), (280, 585855), (282, 581700), (300, 546798), (315, 520760), (329, 498600), (350, 468684), (360, 455665), (376, 436275), (420, 390570), (423, 387800), (450, 364532), (470, 349020), (504, 325475), (525, 312456), (554, 296100), (564, 290850), (600, 273399), (630, 260380), (658, 249300), (700, 234342), (705, 232680), (831, 197400), (840, 195285), (846, 193900), (900, 182266), (940, 174510), (987, 166200), (1050, 156228), (1108, 148050), (1128, 145425), (1175, 139608), (1260, 130190), (1316, 124650), (1385, 118440), (1400, 117171), (1410, 116340), (1575, 104152), (1645, 99720), (1662, 98700), (1692, 96950), (1800, 91133), (1880, 87255), (1939, 84600), (1974, 83100), (2100, 78114), (2115, 77560), (2216, 74025), (2350, 69804), (2493, 65800), (2520, 65095), (2632, 62325), (2770, 59220), (2820, 58170), (2961, 55400), (3150, 52076), (3290, 49860), (3324, 49350), (3384, 48475), (3525, 46536), (3878, 42300), (3948, 41550), (4155, 39480), (4200, 39057), (4230, 38780), (4700, 34902), (4935, 33240), (4986, 32900), (5540, 29610), (5640, 29085), (5817, 28200), (5922, 27700), (6300, 26038), (6580, 24930), (6648, 24675), (6925, 23688), (7050, 23268), (7756, 21150), (7896, 20775), (8225, 19944), (8310, 19740), (8460, 19390), (9400, 17451), (9695, 16920), (9870, 16620), (9972, 16450), (10575, 15512), (11080, 14805), (11634, 14100), (11844, 13850), (12465, 13160), (12600, 13019)]