74159820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 275466240

約数和(自身を除く): 201306420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 853, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1706, 1890, 1932, 2070, 2415, 2484, 2559, 2898, 3105, 3220, 3412, 3780, 4140, 4265, 4347, 4830, 5118, 5796, 5971, 6210, 7245, 7677, 8530, 8694, 9660, 10236, 11942, 12420, 12795, 14490, 15354, 17060, 17388, 17913, 19619, 21735, 23031, 23884, 25590, 28980, 29855, 30708, 35826, 38385, 39238, 43470, 46062, 51180, 53739, 58857, 59710, 71652, 76770, 78476, 86940, 89565, 92124, 98095, 107478, 115155, 117714, 119420, 137333, 153540, 161217, 176571, 179130, 196190, 214956, 230310, 235428, 268695, 274666, 294285, 322434, 353142, 358260, 392380, 411999, 460620, 529713, 537390, 549332, 588570, 644868, 686665, 706284, 806085, 823998, 882855, 1059426, 1074780, 1177140, 1235997, 1373330, 1612170, 1647996, 1765710, 2059995, 2118852, 2471994, 2648565, 2746660, 3224340, 3531420, 3707991, 4119990, 4943988, 5297130, 6179985, 7415982, 8239980, 10594260, 12359970, 14831964, 18539955, 24719940, 37079910, 74159820]

約数ペア:

[(1, 74159820), (2, 37079910), (3, 24719940), (4, 18539955), (5, 14831964), (6, 12359970), (7, 10594260), (9, 8239980), (10, 7415982), (12, 6179985), (14, 5297130), (15, 4943988), (18, 4119990), (20, 3707991), (21, 3531420), (23, 3224340), (27, 2746660), (28, 2648565), (30, 2471994), (35, 2118852), (36, 2059995), (42, 1765710), (45, 1647996), (46, 1612170), (54, 1373330), (60, 1235997), (63, 1177140), (69, 1074780), (70, 1059426), (84, 882855), (90, 823998), (92, 806085), (105, 706284), (108, 686665), (115, 644868), (126, 588570), (135, 549332), (138, 537390), (140, 529713), (161, 460620), (180, 411999), (189, 392380), (207, 358260), (210, 353142), (230, 322434), (252, 294285), (270, 274666), (276, 268695), (315, 235428), (322, 230310), (345, 214956), (378, 196190), (414, 179130), (420, 176571), (460, 161217), (483, 153540), (540, 137333), (621, 119420), (630, 117714), (644, 115155), (690, 107478), (756, 98095), (805, 92124), (828, 89565), (853, 86940), (945, 78476), (966, 76770), (1035, 71652), (1242, 59710), (1260, 58857), (1380, 53739), (1449, 51180), (1610, 46062), (1706, 43470), (1890, 39238), (1932, 38385), (2070, 35826), (2415, 30708), (2484, 29855), (2559, 28980), (2898, 25590), (3105, 23884), (3220, 23031), (3412, 21735), (3780, 19619), (4140, 17913), (4265, 17388), (4347, 17060), (4830, 15354), (5118, 14490), (5796, 12795), (5971, 12420), (6210, 11942), (7245, 10236), (7677, 9660), (8530, 8694)]