80482500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^2\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 270

約数和(自身を含む): 299777478

約数和(自身を除く): 219294978

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 73, 75, 84, 90, 98, 100, 105, 125, 126, 140, 146, 147, 150, 175, 180, 196, 210, 219, 225, 245, 250, 252, 292, 294, 300, 315, 350, 365, 375, 420, 438, 441, 450, 490, 500, 511, 525, 588, 625, 630, 657, 700, 730, 735, 750, 875, 876, 882, 900, 980, 1022, 1050, 1095, 1125, 1225, 1250, 1260, 1314, 1460, 1470, 1500, 1533, 1575, 1750, 1764, 1825, 1875, 2044, 2100, 2190, 2205, 2250, 2450, 2500, 2555, 2625, 2628, 2940, 3066, 3150, 3285, 3500, 3577, 3650, 3675, 3750, 4375, 4380, 4410, 4500, 4599, 4900, 5110, 5250, 5475, 5625, 6125, 6132, 6300, 6570, 7154, 7300, 7350, 7500, 7665, 7875, 8750, 8820, 9125, 9198, 10220, 10500, 10731, 10950, 11025, 11250, 12250, 12775, 13125, 13140, 14308, 14700, 15330, 15750, 16425, 17500, 17885, 18250, 18375, 18396, 21462, 21900, 22050, 22500, 22995, 24500, 25550, 26250, 27375, 30625, 30660, 31500, 32193, 32850, 35770, 36500, 36750, 38325, 39375, 42924, 44100, 45625, 45990, 51100, 52500, 53655, 54750, 55125, 61250, 63875, 64386, 65700, 71540, 73500, 76650, 78750, 82125, 89425, 91250, 91875, 91980, 107310, 109500, 110250, 114975, 122500, 127750, 128772, 136875, 153300, 157500, 160965, 164250, 178850, 182500, 183750, 191625, 214620, 220500, 229950, 255500, 268275, 273750, 275625, 319375, 321930, 328500, 357700, 367500, 383250, 410625, 447125, 459900, 536550, 547500, 551250, 574875, 638750, 643860, 766500, 804825, 821250, 894250, 958125, 1073100, 1102500, 1149750, 1277500, 1341375, 1609650, 1642500, 1788500, 1916250, 2235625, 2299500, 2682750, 2874375, 3219300, 3832500, 4024125, 4471250, 5365500, 5748750, 6706875, 8048250, 8942500, 11497500, 13413750, 16096500, 20120625, 26827500, 40241250, 80482500]

約数ペア:

[(1, 80482500), (2, 40241250), (3, 26827500), (4, 20120625), (5, 16096500), (6, 13413750), (7, 11497500), (9, 8942500), (10, 8048250), (12, 6706875), (14, 5748750), (15, 5365500), (18, 4471250), (20, 4024125), (21, 3832500), (25, 3219300), (28, 2874375), (30, 2682750), (35, 2299500), (36, 2235625), (42, 1916250), (45, 1788500), (49, 1642500), (50, 1609650), (60, 1341375), (63, 1277500), (70, 1149750), (73, 1102500), (75, 1073100), (84, 958125), (90, 894250), (98, 821250), (100, 804825), (105, 766500), (125, 643860), (126, 638750), (140, 574875), (146, 551250), (147, 547500), (150, 536550), (175, 459900), (180, 447125), (196, 410625), (210, 383250), (219, 367500), (225, 357700), (245, 328500), (250, 321930), (252, 319375), (292, 275625), (294, 273750), (300, 268275), (315, 255500), (350, 229950), (365, 220500), (375, 214620), (420, 191625), (438, 183750), (441, 182500), (450, 178850), (490, 164250), (500, 160965), (511, 157500), (525, 153300), (588, 136875), (625, 128772), (630, 127750), (657, 122500), (700, 114975), (730, 110250), (735, 109500), (750, 107310), (875, 91980), (876, 91875), (882, 91250), (900, 89425), (980, 82125), (1022, 78750), (1050, 76650), (1095, 73500), (1125, 71540), (1225, 65700), (1250, 64386), (1260, 63875), (1314, 61250), (1460, 55125), (1470, 54750), (1500, 53655), (1533, 52500), (1575, 51100), (1750, 45990), (1764, 45625), (1825, 44100), (1875, 42924), (2044, 39375), (2100, 38325), (2190, 36750), (2205, 36500), (2250, 35770), (2450, 32850), (2500, 32193), (2555, 31500), (2625, 30660), (2628, 30625), (2940, 27375), (3066, 26250), (3150, 25550), (3285, 24500), (3500, 22995), (3577, 22500), (3650, 22050), (3675, 21900), (3750, 21462), (4375, 18396), (4380, 18375), (4410, 18250), (4500, 17885), (4599, 17500), (4900, 16425), (5110, 15750), (5250, 15330), (5475, 14700), (5625, 14308), (6125, 13140), (6132, 13125), (6300, 12775), (6570, 12250), (7154, 11250), (7300, 11025), (7350, 10950), (7500, 10731), (7665, 10500), (7875, 10220), (8750, 9198), (8820, 9125)]