145415400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 492885120

約数和(自身を除く): 347469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 103, 104, 120, 130, 150, 156, 181, 195, 200, 206, 260, 300, 309, 312, 325, 362, 390, 412, 515, 520, 543, 600, 618, 650, 724, 780, 824, 905, 975, 1030, 1086, 1236, 1300, 1339, 1448, 1545, 1560, 1810, 1950, 2060, 2172, 2353, 2472, 2575, 2600, 2678, 2715, 3090, 3620, 3900, 4017, 4120, 4344, 4525, 4706, 5150, 5356, 5430, 6180, 6695, 7059, 7240, 7725, 7800, 8034, 9050, 9412, 10300, 10712, 10860, 11765, 12360, 13390, 13575, 14118, 15450, 16068, 18100, 18643, 18824, 20085, 20600, 21720, 23530, 26780, 27150, 28236, 30900, 32136, 33475, 35295, 36200, 37286, 40170, 47060, 53560, 54300, 55929, 56472, 58825, 61800, 66950, 70590, 74572, 80340, 93215, 94120, 100425, 108600, 111858, 117650, 133900, 141180, 149144, 160680, 176475, 186430, 200850, 223716, 235300, 242359, 267800, 279645, 282360, 352950, 372860, 401700, 447432, 466075, 470600, 484718, 559290, 705900, 727077, 745720, 803400, 932150, 969436, 1118580, 1211795, 1398225, 1411800, 1454154, 1864300, 1938872, 2237160, 2423590, 2796450, 2908308, 3635385, 3728600, 4847180, 5592900, 5816616, 6058975, 7270770, 9694360, 11185800, 12117950, 14541540, 18176925, 24235900, 29083080, 36353850, 48471800, 72707700, 145415400]

約数ペア:

[(1, 145415400), (2, 72707700), (3, 48471800), (4, 36353850), (5, 29083080), (6, 24235900), (8, 18176925), (10, 14541540), (12, 12117950), (13, 11185800), (15, 9694360), (20, 7270770), (24, 6058975), (25, 5816616), (26, 5592900), (30, 4847180), (39, 3728600), (40, 3635385), (50, 2908308), (52, 2796450), (60, 2423590), (65, 2237160), (75, 1938872), (78, 1864300), (100, 1454154), (103, 1411800), (104, 1398225), (120, 1211795), (130, 1118580), (150, 969436), (156, 932150), (181, 803400), (195, 745720), (200, 727077), (206, 705900), (260, 559290), (300, 484718), (309, 470600), (312, 466075), (325, 447432), (362, 401700), (390, 372860), (412, 352950), (515, 282360), (520, 279645), (543, 267800), (600, 242359), (618, 235300), (650, 223716), (724, 200850), (780, 186430), (824, 176475), (905, 160680), (975, 149144), (1030, 141180), (1086, 133900), (1236, 117650), (1300, 111858), (1339, 108600), (1448, 100425), (1545, 94120), (1560, 93215), (1810, 80340), (1950, 74572), (2060, 70590), (2172, 66950), (2353, 61800), (2472, 58825), (2575, 56472), (2600, 55929), (2678, 54300), (2715, 53560), (3090, 47060), (3620, 40170), (3900, 37286), (4017, 36200), (4120, 35295), (4344, 33475), (4525, 32136), (4706, 30900), (5150, 28236), (5356, 27150), (5430, 26780), (6180, 23530), (6695, 21720), (7059, 20600), (7240, 20085), (7725, 18824), (7800, 18643), (8034, 18100), (9050, 16068), (9412, 15450), (10300, 14118), (10712, 13575), (10860, 13390), (11765, 12360)]