47881260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 126301140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 239, 252, 265, 270, 315, 318, 371, 378, 420, 477, 478, 530, 540, 630, 636, 717, 742, 756, 795, 945, 954, 956, 1060, 1113, 1195, 1260, 1431, 1434, 1484, 1590, 1673, 1855, 1890, 1908, 2151, 2226, 2385, 2390, 2862, 2868, 3180, 3339, 3346, 3585, 3710, 3780, 4302, 4452, 4770, 4780, 5019, 5565, 5724, 6453, 6678, 6692, 7155, 7170, 7420, 8365, 8604, 9540, 10017, 10038, 10755, 11130, 12667, 12906, 13356, 14310, 14340, 15057, 16695, 16730, 20034, 20076, 21510, 22260, 25095, 25334, 25812, 28620, 30114, 32265, 33390, 33460, 38001, 40068, 43020, 45171, 50085, 50190, 50668, 60228, 63335, 64530, 66780, 75285, 76002, 88669, 90342, 100170, 100380, 114003, 126670, 129060, 150570, 152004, 177338, 180684, 190005, 200340, 225855, 228006, 253340, 266007, 301140, 342009, 354676, 380010, 443345, 451710, 456012, 532014, 570015, 684018, 760020, 798021, 886690, 903420, 1064028, 1140030, 1330035, 1368036, 1596042, 1710045, 1773380, 2280060, 2394063, 2660070, 3192084, 3420090, 3990105, 4788126, 5320140, 6840180, 7980210, 9576252, 11970315, 15960420, 23940630, 47881260]

約数ペア:

[(1, 47881260), (2, 23940630), (3, 15960420), (4, 11970315), (5, 9576252), (6, 7980210), (7, 6840180), (9, 5320140), (10, 4788126), (12, 3990105), (14, 3420090), (15, 3192084), (18, 2660070), (20, 2394063), (21, 2280060), (27, 1773380), (28, 1710045), (30, 1596042), (35, 1368036), (36, 1330035), (42, 1140030), (45, 1064028), (53, 903420), (54, 886690), (60, 798021), (63, 760020), (70, 684018), (84, 570015), (90, 532014), (105, 456012), (106, 451710), (108, 443345), (126, 380010), (135, 354676), (140, 342009), (159, 301140), (180, 266007), (189, 253340), (210, 228006), (212, 225855), (239, 200340), (252, 190005), (265, 180684), (270, 177338), (315, 152004), (318, 150570), (371, 129060), (378, 126670), (420, 114003), (477, 100380), (478, 100170), (530, 90342), (540, 88669), (630, 76002), (636, 75285), (717, 66780), (742, 64530), (756, 63335), (795, 60228), (945, 50668), (954, 50190), (956, 50085), (1060, 45171), (1113, 43020), (1195, 40068), (1260, 38001), (1431, 33460), (1434, 33390), (1484, 32265), (1590, 30114), (1673, 28620), (1855, 25812), (1890, 25334), (1908, 25095), (2151, 22260), (2226, 21510), (2385, 20076), (2390, 20034), (2862, 16730), (2868, 16695), (3180, 15057), (3339, 14340), (3346, 14310), (3585, 13356), (3710, 12906), (3780, 12667), (4302, 11130), (4452, 10755), (4770, 10038), (4780, 10017), (5019, 9540), (5565, 8604), (5724, 8365), (6453, 7420), (6678, 7170), (6692, 7155)]