18591300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 72037056

約数和(自身を除く): 53445756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 227, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 454, 455, 468, 525, 546, 585, 630, 650, 681, 700, 780, 819, 900, 908, 910, 975, 1050, 1092, 1135, 1170, 1260, 1300, 1362, 1365, 1575, 1589, 1638, 1820, 1950, 2043, 2100, 2270, 2275, 2340, 2724, 2730, 2925, 2951, 3150, 3178, 3276, 3405, 3900, 4086, 4095, 4540, 4550, 4767, 5460, 5675, 5850, 5902, 6300, 6356, 6810, 6825, 7945, 8172, 8190, 8853, 9100, 9534, 10215, 11350, 11700, 11804, 13620, 13650, 14301, 14755, 15890, 16380, 17025, 17706, 19068, 20430, 20475, 20657, 22700, 23835, 26559, 27300, 28602, 29510, 31780, 34050, 35412, 39725, 40860, 40950, 41314, 44265, 47670, 51075, 53118, 57204, 59020, 61971, 68100, 71505, 73775, 79450, 81900, 82628, 88530, 95340, 102150, 103285, 106236, 119175, 123942, 132795, 143010, 147550, 158900, 177060, 185913, 204300, 206570, 221325, 238350, 247884, 265590, 286020, 295100, 309855, 357525, 371826, 413140, 442650, 476700, 516425, 531180, 619710, 663975, 715050, 743652, 885300, 929565, 1032850, 1239420, 1327950, 1430100, 1549275, 1859130, 2065700, 2655900, 3098550, 3718260, 4647825, 6197100, 9295650, 18591300]

約数ペア:

[(1, 18591300), (2, 9295650), (3, 6197100), (4, 4647825), (5, 3718260), (6, 3098550), (7, 2655900), (9, 2065700), (10, 1859130), (12, 1549275), (13, 1430100), (14, 1327950), (15, 1239420), (18, 1032850), (20, 929565), (21, 885300), (25, 743652), (26, 715050), (28, 663975), (30, 619710), (35, 531180), (36, 516425), (39, 476700), (42, 442650), (45, 413140), (50, 371826), (52, 357525), (60, 309855), (63, 295100), (65, 286020), (70, 265590), (75, 247884), (78, 238350), (84, 221325), (90, 206570), (91, 204300), (100, 185913), (105, 177060), (117, 158900), (126, 147550), (130, 143010), (140, 132795), (150, 123942), (156, 119175), (175, 106236), (180, 103285), (182, 102150), (195, 95340), (210, 88530), (225, 82628), (227, 81900), (234, 79450), (252, 73775), (260, 71505), (273, 68100), (300, 61971), (315, 59020), (325, 57204), (350, 53118), (364, 51075), (390, 47670), (420, 44265), (450, 41314), (454, 40950), (455, 40860), (468, 39725), (525, 35412), (546, 34050), (585, 31780), (630, 29510), (650, 28602), (681, 27300), (700, 26559), (780, 23835), (819, 22700), (900, 20657), (908, 20475), (910, 20430), (975, 19068), (1050, 17706), (1092, 17025), (1135, 16380), (1170, 15890), (1260, 14755), (1300, 14301), (1362, 13650), (1365, 13620), (1575, 11804), (1589, 11700), (1638, 11350), (1820, 10215), (1950, 9534), (2043, 9100), (2100, 8853), (2270, 8190), (2275, 8172), (2340, 7945), (2724, 6825), (2730, 6810), (2925, 6356), (2951, 6300), (3150, 5902), (3178, 5850), (3276, 5675), (3405, 5460), (3900, 4767), (4086, 4550), (4095, 4540)]