66978600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 231651840

約数和(自身を除く): 164673240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 277, 300, 310, 312, 325, 372, 390, 403, 465, 520, 554, 600, 620, 650, 744, 775, 780, 806, 831, 930, 975, 1108, 1209, 1240, 1300, 1385, 1550, 1560, 1612, 1662, 1860, 1950, 2015, 2216, 2325, 2418, 2600, 2770, 3100, 3224, 3324, 3601, 3720, 3900, 4030, 4155, 4650, 4836, 5540, 6045, 6200, 6648, 6925, 7202, 7800, 8060, 8310, 8587, 9300, 9672, 10075, 10803, 11080, 12090, 13850, 14404, 16120, 16620, 17174, 18005, 18600, 20150, 20775, 21606, 24180, 25761, 27700, 28808, 30225, 33240, 34348, 36010, 40300, 41550, 42935, 43212, 48360, 51522, 54015, 55400, 60450, 68696, 72020, 80600, 83100, 85870, 86424, 90025, 103044, 108030, 111631, 120900, 128805, 144040, 166200, 171740, 180050, 206088, 214675, 216060, 223262, 241800, 257610, 270075, 334893, 343480, 360100, 429350, 432120, 446524, 515220, 540150, 558155, 644025, 669786, 720200, 858700, 893048, 1030440, 1080300, 1116310, 1288050, 1339572, 1674465, 1717400, 2160600, 2232620, 2576100, 2679144, 2790775, 3348930, 4465240, 5152200, 5581550, 6697860, 8372325, 11163100, 13395720, 16744650, 22326200, 33489300, 66978600]

約数ペア:

[(1, 66978600), (2, 33489300), (3, 22326200), (4, 16744650), (5, 13395720), (6, 11163100), (8, 8372325), (10, 6697860), (12, 5581550), (13, 5152200), (15, 4465240), (20, 3348930), (24, 2790775), (25, 2679144), (26, 2576100), (30, 2232620), (31, 2160600), (39, 1717400), (40, 1674465), (50, 1339572), (52, 1288050), (60, 1116310), (62, 1080300), (65, 1030440), (75, 893048), (78, 858700), (93, 720200), (100, 669786), (104, 644025), (120, 558155), (124, 540150), (130, 515220), (150, 446524), (155, 432120), (156, 429350), (186, 360100), (195, 343480), (200, 334893), (248, 270075), (260, 257610), (277, 241800), (300, 223262), (310, 216060), (312, 214675), (325, 206088), (372, 180050), (390, 171740), (403, 166200), (465, 144040), (520, 128805), (554, 120900), (600, 111631), (620, 108030), (650, 103044), (744, 90025), (775, 86424), (780, 85870), (806, 83100), (831, 80600), (930, 72020), (975, 68696), (1108, 60450), (1209, 55400), (1240, 54015), (1300, 51522), (1385, 48360), (1550, 43212), (1560, 42935), (1612, 41550), (1662, 40300), (1860, 36010), (1950, 34348), (2015, 33240), (2216, 30225), (2325, 28808), (2418, 27700), (2600, 25761), (2770, 24180), (3100, 21606), (3224, 20775), (3324, 20150), (3601, 18600), (3720, 18005), (3900, 17174), (4030, 16620), (4155, 16120), (4650, 14404), (4836, 13850), (5540, 12090), (6045, 11080), (6200, 10803), (6648, 10075), (6925, 9672), (7202, 9300), (7800, 8587), (8060, 8310)]