82660620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 283852800

約数和(自身を除く): 201192180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 60, 69, 70, 84, 86, 92, 105, 115, 129, 138, 140, 161, 172, 199, 210, 215, 230, 258, 276, 301, 322, 345, 398, 420, 430, 460, 483, 516, 597, 602, 644, 645, 690, 796, 805, 860, 903, 966, 989, 995, 1194, 1204, 1290, 1380, 1393, 1505, 1610, 1806, 1932, 1978, 1990, 2388, 2415, 2580, 2786, 2967, 2985, 3010, 3220, 3612, 3956, 3980, 4179, 4515, 4577, 4830, 4945, 5572, 5934, 5970, 6020, 6923, 6965, 8358, 8557, 9030, 9154, 9660, 9890, 11868, 11940, 13731, 13846, 13930, 14835, 16716, 17114, 18060, 18308, 19780, 20769, 20895, 22885, 25671, 27462, 27692, 27860, 29670, 32039, 34228, 34615, 41538, 41790, 42785, 45770, 51342, 54924, 59340, 59899, 64078, 68655, 69230, 83076, 83580, 85570, 91540, 96117, 102684, 103845, 119798, 128156, 128355, 137310, 138460, 160195, 171140, 179697, 192234, 196811, 207690, 239596, 256710, 274620, 299495, 320390, 359394, 384468, 393622, 415380, 480585, 513420, 590433, 598990, 640780, 718788, 787244, 898485, 961170, 984055, 1180866, 1197980, 1377677, 1796970, 1922340, 1968110, 2361732, 2755354, 2952165, 3593940, 3936220, 4133031, 5510708, 5904330, 6888385, 8266062, 11808660, 13776770, 16532124, 20665155, 27553540, 41330310, 82660620]

約数ペア:

[(1, 82660620), (2, 41330310), (3, 27553540), (4, 20665155), (5, 16532124), (6, 13776770), (7, 11808660), (10, 8266062), (12, 6888385), (14, 5904330), (15, 5510708), (20, 4133031), (21, 3936220), (23, 3593940), (28, 2952165), (30, 2755354), (35, 2361732), (42, 1968110), (43, 1922340), (46, 1796970), (60, 1377677), (69, 1197980), (70, 1180866), (84, 984055), (86, 961170), (92, 898485), (105, 787244), (115, 718788), (129, 640780), (138, 598990), (140, 590433), (161, 513420), (172, 480585), (199, 415380), (210, 393622), (215, 384468), (230, 359394), (258, 320390), (276, 299495), (301, 274620), (322, 256710), (345, 239596), (398, 207690), (420, 196811), (430, 192234), (460, 179697), (483, 171140), (516, 160195), (597, 138460), (602, 137310), (644, 128355), (645, 128156), (690, 119798), (796, 103845), (805, 102684), (860, 96117), (903, 91540), (966, 85570), (989, 83580), (995, 83076), (1194, 69230), (1204, 68655), (1290, 64078), (1380, 59899), (1393, 59340), (1505, 54924), (1610, 51342), (1806, 45770), (1932, 42785), (1978, 41790), (1990, 41538), (2388, 34615), (2415, 34228), (2580, 32039), (2786, 29670), (2967, 27860), (2985, 27692), (3010, 27462), (3220, 25671), (3612, 22885), (3956, 20895), (3980, 20769), (4179, 19780), (4515, 18308), (4577, 18060), (4830, 17114), (4945, 16716), (5572, 14835), (5934, 13930), (5970, 13846), (6020, 13731), (6923, 11940), (6965, 11868), (8358, 9890), (8557, 9660), (9030, 9154)]