15015000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 320

約数和(自身を含む): 62979840

約数和(自身を除く): 47964840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 39, 40, 42, 44, 50, 52, 55, 56, 60, 65, 66, 70, 75, 77, 78, 84, 88, 91, 100, 104, 105, 110, 120, 125, 130, 132, 140, 143, 150, 154, 156, 165, 168, 175, 182, 195, 200, 210, 220, 231, 250, 260, 264, 273, 275, 280, 286, 300, 308, 312, 325, 330, 350, 364, 375, 385, 390, 420, 429, 440, 455, 462, 500, 520, 525, 546, 550, 572, 600, 616, 625, 650, 660, 700, 715, 728, 750, 770, 780, 825, 840, 858, 875, 910, 924, 975, 1000, 1001, 1050, 1092, 1100, 1144, 1155, 1250, 1300, 1320, 1365, 1375, 1400, 1430, 1500, 1540, 1560, 1625, 1650, 1716, 1750, 1820, 1848, 1875, 1925, 1950, 2002, 2100, 2145, 2184, 2200, 2275, 2310, 2500, 2600, 2625, 2730, 2750, 2860, 3000, 3003, 3080, 3250, 3300, 3432, 3500, 3575, 3640, 3750, 3850, 3900, 4004, 4125, 4200, 4290, 4375, 4550, 4620, 4875, 5000, 5005, 5250, 5460, 5500, 5720, 5775, 6006, 6500, 6600, 6825, 6875, 7000, 7150, 7500, 7700, 7800, 8008, 8125, 8250, 8580, 8750, 9100, 9240, 9625, 9750, 10010, 10500, 10725, 10920, 11000, 11375, 11550, 12012, 13000, 13125, 13650, 13750, 14300, 15000, 15015, 15400, 16250, 16500, 17160, 17500, 17875, 18200, 19250, 19500, 20020, 20625, 21000, 21450, 22750, 23100, 24024, 24375, 25025, 26250, 27300, 27500, 28600, 28875, 30030, 32500, 33000, 34125, 35000, 35750, 38500, 39000, 40040, 41250, 42900, 45500, 46200, 48125, 48750, 50050, 52500, 53625, 54600, 55000, 56875, 57750, 60060, 65000, 68250, 71500, 75075, 77000, 82500, 85800, 89375, 91000, 96250, 97500, 100100, 105000, 107250, 113750, 115500, 120120, 125125, 136500, 143000, 144375, 150150, 165000, 170625, 178750, 192500, 195000, 200200, 214500, 227500, 231000, 250250, 268125, 273000, 288750, 300300, 341250, 357500, 375375, 385000, 429000, 455000, 500500, 536250, 577500, 600600, 625625, 682500, 715000, 750750, 1001000, 1072500, 1155000, 1251250, 1365000, 1501500, 1876875, 2145000, 2502500, 3003000, 3753750, 5005000, 7507500, 15015000]

約数ペア:

[(1, 15015000), (2, 7507500), (3, 5005000), (4, 3753750), (5, 3003000), (6, 2502500), (7, 2145000), (8, 1876875), (10, 1501500), (11, 1365000), (12, 1251250), (13, 1155000), (14, 1072500), (15, 1001000), (20, 750750), (21, 715000), (22, 682500), (24, 625625), (25, 600600), (26, 577500), (28, 536250), (30, 500500), (33, 455000), (35, 429000), (39, 385000), (40, 375375), (42, 357500), (44, 341250), (50, 300300), (52, 288750), (55, 273000), (56, 268125), (60, 250250), (65, 231000), (66, 227500), (70, 214500), (75, 200200), (77, 195000), (78, 192500), (84, 178750), (88, 170625), (91, 165000), (100, 150150), (104, 144375), (105, 143000), (110, 136500), (120, 125125), (125, 120120), (130, 115500), (132, 113750), (140, 107250), (143, 105000), (150, 100100), (154, 97500), (156, 96250), (165, 91000), (168, 89375), (175, 85800), (182, 82500), (195, 77000), (200, 75075), (210, 71500), (220, 68250), (231, 65000), (250, 60060), (260, 57750), (264, 56875), (273, 55000), (275, 54600), (280, 53625), (286, 52500), (300, 50050), (308, 48750), (312, 48125), (325, 46200), (330, 45500), (350, 42900), (364, 41250), (375, 40040), (385, 39000), (390, 38500), (420, 35750), (429, 35000), (440, 34125), (455, 33000), (462, 32500), (500, 30030), (520, 28875), (525, 28600), (546, 27500), (550, 27300), (572, 26250), (600, 25025), (616, 24375), (625, 24024), (650, 23100), (660, 22750), (700, 21450), (715, 21000), (728, 20625), (750, 20020), (770, 19500), (780, 19250), (825, 18200), (840, 17875), (858, 17500), (875, 17160), (910, 16500), (924, 16250), (975, 15400), (1000, 15015), (1001, 15000), (1050, 14300), (1092, 13750), (1100, 13650), (1144, 13125), (1155, 13000), (1250, 12012), (1300, 11550), (1320, 11375), (1365, 11000), (1375, 10920), (1400, 10725), (1430, 10500), (1500, 10010), (1540, 9750), (1560, 9625), (1625, 9240), (1650, 9100), (1716, 8750), (1750, 8580), (1820, 8250), (1848, 8125), (1875, 8008), (1925, 7800), (1950, 7700), (2002, 7500), (2100, 7150), (2145, 7000), (2184, 6875), (2200, 6825), (2275, 6600), (2310, 6500), (2500, 6006), (2600, 5775), (2625, 5720), (2730, 5500), (2750, 5460), (2860, 5250), (3000, 5005), (3003, 5000), (3080, 4875), (3250, 4620), (3300, 4550), (3432, 4375), (3500, 4290), (3575, 4200), (3640, 4125), (3750, 4004), (3850, 3900)]