131258400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 288

約数和(自身を含む): 526716288

約数和(自身を除く): 395457888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 601, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1200, 1202, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1803, 1820, 1950, 2080, 2100, 2184, 2275, 2400, 2404, 2600, 2730, 2800, 2912, 3005, 3120, 3360, 3606, 3640, 3900, 4200, 4207, 4368, 4550, 4808, 5200, 5460, 5600, 6010, 6240, 6825, 7212, 7280, 7800, 7813, 8400, 8414, 8736, 9015, 9100, 9616, 10400, 10920, 12020, 12621, 13650, 14424, 14560, 15025, 15600, 15626, 16800, 16828, 18030, 18200, 19232, 21035, 21840, 23439, 24040, 25242, 27300, 28848, 30050, 31200, 31252, 33656, 36060, 36400, 39065, 42070, 43680, 45075, 46878, 48080, 50484, 54600, 54691, 57696, 60100, 62504, 63105, 67312, 72120, 72800, 78130, 84140, 90150, 93756, 96160, 100968, 105175, 109200, 109382, 117195, 120200, 125008, 126210, 134624, 144240, 156260, 164073, 168280, 180300, 187512, 195325, 201936, 210350, 218400, 218764, 234390, 240400, 250016, 252420, 273455, 288480, 312520, 315525, 328146, 336560, 360600, 375024, 390650, 403872, 420700, 437528, 468780, 480800, 504840, 546910, 585975, 625040, 631050, 656292, 673120, 721200, 750048, 781300, 820365, 841400, 875056, 937560, 1009680, 1093820, 1171950, 1250080, 1262100, 1312584, 1367275, 1442400, 1562600, 1640730, 1682800, 1750112, 1875120, 2019360, 2187640, 2343900, 2524200, 2625168, 2734550, 3125200, 3281460, 3365600, 3750240, 4101825, 4375280, 4687800, 5048400, 5250336, 5469100, 6250400, 6562920, 8203650, 8750560, 9375600, 10096800, 10938200, 13125840, 16407300, 18751200, 21876400, 26251680, 32814600, 43752800, 65629200, 131258400]

約数ペア:

[(1, 131258400), (2, 65629200), (3, 43752800), (4, 32814600), (5, 26251680), (6, 21876400), (7, 18751200), (8, 16407300), (10, 13125840), (12, 10938200), (13, 10096800), (14, 9375600), (15, 8750560), (16, 8203650), (20, 6562920), (21, 6250400), (24, 5469100), (25, 5250336), (26, 5048400), (28, 4687800), (30, 4375280), (32, 4101825), (35, 3750240), (39, 3365600), (40, 3281460), (42, 3125200), (48, 2734550), (50, 2625168), (52, 2524200), (56, 2343900), (60, 2187640), (65, 2019360), (70, 1875120), (75, 1750112), (78, 1682800), (80, 1640730), (84, 1562600), (91, 1442400), (96, 1367275), (100, 1312584), (104, 1262100), (105, 1250080), (112, 1171950), (120, 1093820), (130, 1009680), (140, 937560), (150, 875056), (156, 841400), (160, 820365), (168, 781300), (175, 750048), (182, 721200), (195, 673120), (200, 656292), (208, 631050), (210, 625040), (224, 585975), (240, 546910), (260, 504840), (273, 480800), (280, 468780), (300, 437528), (312, 420700), (325, 403872), (336, 390650), (350, 375024), (364, 360600), (390, 336560), (400, 328146), (416, 315525), (420, 312520), (455, 288480), (480, 273455), (520, 252420), (525, 250016), (546, 240400), (560, 234390), (600, 218764), (601, 218400), (624, 210350), (650, 201936), (672, 195325), (700, 187512), (728, 180300), (780, 168280), (800, 164073), (840, 156260), (910, 144240), (975, 134624), (1040, 126210), (1050, 125008), (1092, 120200), (1120, 117195), (1200, 109382), (1202, 109200), (1248, 105175), (1300, 100968), (1365, 96160), (1400, 93756), (1456, 90150), (1560, 84140), (1680, 78130), (1803, 72800), (1820, 72120), (1950, 67312), (2080, 63105), (2100, 62504), (2184, 60100), (2275, 57696), (2400, 54691), (2404, 54600), (2600, 50484), (2730, 48080), (2800, 46878), (2912, 45075), (3005, 43680), (3120, 42070), (3360, 39065), (3606, 36400), (3640, 36060), (3900, 33656), (4200, 31252), (4207, 31200), (4368, 30050), (4550, 28848), (4808, 27300), (5200, 25242), (5460, 24040), (5600, 23439), (6010, 21840), (6240, 21035), (6825, 19232), (7212, 18200), (7280, 18030), (7800, 16828), (7813, 16800), (8400, 15626), (8414, 15600), (8736, 15025), (9015, 14560), (9100, 14424), (9616, 13650), (10400, 12621), (10920, 12020)]