66918600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 264625920

約数和(自身を除く): 197707320

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, 113, 120, 126, 140, 141, 150, 168, 175, 180, 188, 200, 210, 225, 226, 235, 252, 280, 282, 300, 315, 329, 339, 350, 360, 376, 420, 423, 450, 452, 470, 504, 525, 564, 565, 600, 630, 658, 678, 700, 705, 791, 840, 846, 900, 904, 940, 987, 1017, 1050, 1128, 1130, 1175, 1260, 1316, 1356, 1400, 1410, 1575, 1582, 1645, 1692, 1695, 1800, 1880, 1974, 2034, 2100, 2115, 2260, 2350, 2373, 2520, 2632, 2712, 2820, 2825, 2961, 3150, 3164, 3290, 3384, 3390, 3525, 3948, 3955, 4068, 4200, 4230, 4520, 4700, 4746, 4935, 5085, 5311, 5640, 5650, 5922, 6300, 6328, 6580, 6780, 7050, 7119, 7896, 7910, 8136, 8225, 8460, 8475, 9400, 9492, 9870, 10170, 10575, 10622, 11300, 11844, 11865, 12600, 13160, 13560, 14100, 14238, 14805, 15820, 15933, 16450, 16920, 16950, 18984, 19740, 19775, 20340, 21150, 21244, 22600, 23688, 23730, 24675, 25425, 26555, 28200, 28476, 29610, 31640, 31866, 32900, 33900, 35595, 37177, 39480, 39550, 40680, 42300, 42488, 47460, 47799, 49350, 50850, 53110, 56952, 59220, 59325, 63732, 65800, 67800, 71190, 74025, 74354, 79100, 79665, 84600, 94920, 95598, 98700, 101700, 106220, 111531, 118440, 118650, 127464, 132775, 142380, 148050, 148708, 158200, 159330, 177975, 185885, 191196, 197400, 203400, 212440, 223062, 237300, 238995, 265550, 284760, 296100, 297416, 318660, 334593, 355950, 371770, 382392, 398325, 446124, 474600, 477990, 531100, 557655, 592200, 637320, 669186, 711900, 743540, 796650, 892248, 929425, 955980, 1062200, 1115310, 1194975, 1338372, 1423800, 1487080, 1593300, 1672965, 1858850, 1911960, 2230620, 2389950, 2676744, 2788275, 3186600, 3345930, 3717700, 4461240, 4779900, 5576550, 6691860, 7435400, 8364825, 9559800, 11153100, 13383720, 16729650, 22306200, 33459300, 66918600]

約数ペア:

[(1, 66918600), (2, 33459300), (3, 22306200), (4, 16729650), (5, 13383720), (6, 11153100), (7, 9559800), (8, 8364825), (9, 7435400), (10, 6691860), (12, 5576550), (14, 4779900), (15, 4461240), (18, 3717700), (20, 3345930), (21, 3186600), (24, 2788275), (25, 2676744), (28, 2389950), (30, 2230620), (35, 1911960), (36, 1858850), (40, 1672965), (42, 1593300), (45, 1487080), (47, 1423800), (50, 1338372), (56, 1194975), (60, 1115310), (63, 1062200), (70, 955980), (72, 929425), (75, 892248), (84, 796650), (90, 743540), (94, 711900), (100, 669186), (105, 637320), (113, 592200), (120, 557655), (126, 531100), (140, 477990), (141, 474600), (150, 446124), (168, 398325), (175, 382392), (180, 371770), (188, 355950), (200, 334593), (210, 318660), (225, 297416), (226, 296100), (235, 284760), (252, 265550), (280, 238995), (282, 237300), (300, 223062), (315, 212440), (329, 203400), (339, 197400), (350, 191196), (360, 185885), (376, 177975), (420, 159330), (423, 158200), (450, 148708), (452, 148050), (470, 142380), (504, 132775), (525, 127464), (564, 118650), (565, 118440), (600, 111531), (630, 106220), (658, 101700), (678, 98700), (700, 95598), (705, 94920), (791, 84600), (840, 79665), (846, 79100), (900, 74354), (904, 74025), (940, 71190), (987, 67800), (1017, 65800), (1050, 63732), (1128, 59325), (1130, 59220), (1175, 56952), (1260, 53110), (1316, 50850), (1356, 49350), (1400, 47799), (1410, 47460), (1575, 42488), (1582, 42300), (1645, 40680), (1692, 39550), (1695, 39480), (1800, 37177), (1880, 35595), (1974, 33900), (2034, 32900), (2100, 31866), (2115, 31640), (2260, 29610), (2350, 28476), (2373, 28200), (2520, 26555), (2632, 25425), (2712, 24675), (2820, 23730), (2825, 23688), (2961, 22600), (3150, 21244), (3164, 21150), (3290, 20340), (3384, 19775), (3390, 19740), (3525, 18984), (3948, 16950), (3955, 16920), (4068, 16450), (4200, 15933), (4230, 15820), (4520, 14805), (4700, 14238), (4746, 14100), (4935, 13560), (5085, 13160), (5311, 12600), (5640, 11865), (5650, 11844), (5922, 11300), (6300, 10622), (6328, 10575), (6580, 10170), (6780, 9870), (7050, 9492), (7119, 9400), (7896, 8475), (7910, 8460), (8136, 8225)]