164728200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 476480760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 431, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 735, 780, 840, 862, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1293, 1300, 1365, 1400, 1470, 1560, 1724, 1820, 1911, 1950, 1960, 2100, 2155, 2184, 2275, 2450, 2548, 2586, 2600, 2730, 2940, 3017, 3185, 3448, 3640, 3675, 3822, 3900, 4200, 4310, 4550, 4900, 5096, 5172, 5460, 5603, 5880, 6034, 6370, 6465, 6825, 7350, 7644, 7800, 8620, 9051, 9100, 9555, 9800, 10344, 10775, 10920, 11206, 12068, 12740, 12930, 13650, 14700, 15085, 15288, 15925, 16809, 17240, 18102, 18200, 19110, 21119, 21550, 22412, 24136, 25480, 25860, 27300, 28015, 29400, 30170, 31850, 32325, 33618, 36204, 38220, 39221, 42238, 43100, 44824, 45255, 47775, 51720, 54600, 56030, 60340, 63357, 63700, 64650, 67236, 72408, 75425, 76440, 78442, 84045, 84476, 86200, 90510, 95550, 105595, 112060, 117663, 120680, 126714, 127400, 129300, 134472, 140075, 150850, 156884, 168090, 168952, 181020, 191100, 196105, 211190, 224120, 226275, 235326, 253428, 258600, 274547, 280150, 301700, 313768, 316785, 336180, 362040, 382200, 392210, 420225, 422380, 452550, 470652, 506856, 527975, 549094, 560300, 588315, 603400, 633570, 672360, 784420, 823641, 840450, 844760, 905100, 941304, 980525, 1055950, 1098188, 1120600, 1176630, 1267140, 1372735, 1568840, 1583925, 1647282, 1680900, 1810200, 1961050, 2111900, 2196376, 2353260, 2534280, 2745470, 2941575, 3167850, 3294564, 3361800, 3922100, 4118205, 4223800, 4706520, 5490940, 5883150, 6335700, 6589128, 6863675, 7844200, 8236410, 10981880, 11766300, 12671400, 13727350, 16472820, 20591025, 23532600, 27454700, 32945640, 41182050, 54909400, 82364100, 164728200]

約数ペア:

[(1, 164728200), (2, 82364100), (3, 54909400), (4, 41182050), (5, 32945640), (6, 27454700), (7, 23532600), (8, 20591025), (10, 16472820), (12, 13727350), (13, 12671400), (14, 11766300), (15, 10981880), (20, 8236410), (21, 7844200), (24, 6863675), (25, 6589128), (26, 6335700), (28, 5883150), (30, 5490940), (35, 4706520), (39, 4223800), (40, 4118205), (42, 3922100), (49, 3361800), (50, 3294564), (52, 3167850), (56, 2941575), (60, 2745470), (65, 2534280), (70, 2353260), (75, 2196376), (78, 2111900), (84, 1961050), (91, 1810200), (98, 1680900), (100, 1647282), (104, 1583925), (105, 1568840), (120, 1372735), (130, 1267140), (140, 1176630), (147, 1120600), (150, 1098188), (156, 1055950), (168, 980525), (175, 941304), (182, 905100), (195, 844760), (196, 840450), (200, 823641), (210, 784420), (245, 672360), (260, 633570), (273, 603400), (280, 588315), (294, 560300), (300, 549094), (312, 527975), (325, 506856), (350, 470652), (364, 452550), (390, 422380), (392, 420225), (420, 392210), (431, 382200), (455, 362040), (490, 336180), (520, 316785), (525, 313768), (546, 301700), (588, 280150), (600, 274547), (637, 258600), (650, 253428), (700, 235326), (728, 226275), (735, 224120), (780, 211190), (840, 196105), (862, 191100), (910, 181020), (975, 168952), (980, 168090), (1050, 156884), (1092, 150850), (1176, 140075), (1225, 134472), (1274, 129300), (1293, 127400), (1300, 126714), (1365, 120680), (1400, 117663), (1470, 112060), (1560, 105595), (1724, 95550), (1820, 90510), (1911, 86200), (1950, 84476), (1960, 84045), (2100, 78442), (2155, 76440), (2184, 75425), (2275, 72408), (2450, 67236), (2548, 64650), (2586, 63700), (2600, 63357), (2730, 60340), (2940, 56030), (3017, 54600), (3185, 51720), (3448, 47775), (3640, 45255), (3675, 44824), (3822, 43100), (3900, 42238), (4200, 39221), (4310, 38220), (4550, 36204), (4900, 33618), (5096, 32325), (5172, 31850), (5460, 30170), (5603, 29400), (5880, 28015), (6034, 27300), (6370, 25860), (6465, 25480), (6825, 24136), (7350, 22412), (7644, 21550), (7800, 21119), (8620, 19110), (9051, 18200), (9100, 18102), (9555, 17240), (9800, 16809), (10344, 15925), (10775, 15288), (10920, 15085), (11206, 14700), (12068, 13650), (12740, 12930)]