4352400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 17221120

約数和(自身を除く): 12868720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 90, 93, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 180, 186, 195, 200, 208, 216, 225, 234, 240, 248, 260, 270, 279, 300, 310, 312, 325, 351, 360, 372, 390, 400, 403, 432, 450, 465, 468, 496, 520, 540, 558, 585, 600, 620, 624, 650, 675, 702, 720, 744, 775, 780, 806, 837, 900, 930, 936, 975, 1040, 1080, 1116, 1170, 1200, 1209, 1240, 1300, 1350, 1395, 1404, 1488, 1550, 1560, 1612, 1674, 1755, 1800, 1860, 1872, 1950, 2015, 2160, 2232, 2325, 2340, 2418, 2480, 2600, 2700, 2790, 2808, 2925, 3100, 3120, 3224, 3348, 3510, 3600, 3627, 3720, 3900, 4030, 4185, 4464, 4650, 4680, 4836, 5200, 5400, 5580, 5616, 5850, 6045, 6200, 6448, 6696, 6975, 7020, 7254, 7440, 7800, 8060, 8370, 8775, 9300, 9360, 9672, 10075, 10800, 10881, 11160, 11700, 12090, 12400, 13392, 13950, 14040, 14508, 15600, 16120, 16740, 17550, 18135, 18600, 19344, 20150, 20925, 21762, 22320, 23400, 24180, 27900, 28080, 29016, 30225, 32240, 33480, 35100, 36270, 37200, 40300, 41850, 43524, 46800, 48360, 54405, 55800, 58032, 60450, 66960, 70200, 72540, 80600, 83700, 87048, 90675, 96720, 108810, 111600, 120900, 140400, 145080, 161200, 167400, 174096, 181350, 217620, 241800, 272025, 290160, 334800, 362700, 435240, 483600, 544050, 725400, 870480, 1088100, 1450800, 2176200, 4352400]

約数ペア:

[(1, 4352400), (2, 2176200), (3, 1450800), (4, 1088100), (5, 870480), (6, 725400), (8, 544050), (9, 483600), (10, 435240), (12, 362700), (13, 334800), (15, 290160), (16, 272025), (18, 241800), (20, 217620), (24, 181350), (25, 174096), (26, 167400), (27, 161200), (30, 145080), (31, 140400), (36, 120900), (39, 111600), (40, 108810), (45, 96720), (48, 90675), (50, 87048), (52, 83700), (54, 80600), (60, 72540), (62, 70200), (65, 66960), (72, 60450), (75, 58032), (78, 55800), (80, 54405), (90, 48360), (93, 46800), (100, 43524), (104, 41850), (108, 40300), (117, 37200), (120, 36270), (124, 35100), (130, 33480), (135, 32240), (144, 30225), (150, 29016), (155, 28080), (156, 27900), (180, 24180), (186, 23400), (195, 22320), (200, 21762), (208, 20925), (216, 20150), (225, 19344), (234, 18600), (240, 18135), (248, 17550), (260, 16740), (270, 16120), (279, 15600), (300, 14508), (310, 14040), (312, 13950), (325, 13392), (351, 12400), (360, 12090), (372, 11700), (390, 11160), (400, 10881), (403, 10800), (432, 10075), (450, 9672), (465, 9360), (468, 9300), (496, 8775), (520, 8370), (540, 8060), (558, 7800), (585, 7440), (600, 7254), (620, 7020), (624, 6975), (650, 6696), (675, 6448), (702, 6200), (720, 6045), (744, 5850), (775, 5616), (780, 5580), (806, 5400), (837, 5200), (900, 4836), (930, 4680), (936, 4650), (975, 4464), (1040, 4185), (1080, 4030), (1116, 3900), (1170, 3720), (1200, 3627), (1209, 3600), (1240, 3510), (1300, 3348), (1350, 3224), (1395, 3120), (1404, 3100), (1488, 2925), (1550, 2808), (1560, 2790), (1612, 2700), (1674, 2600), (1755, 2480), (1800, 2418), (1860, 2340), (1872, 2325), (1950, 2232), (2015, 2160)]