42650400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 144

約数和(自身を含む): 149615424

約数和(自身を除く): 106965024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1367, 1560, 1950, 2080, 2400, 2600, 2734, 3120, 3900, 4101, 5200, 5468, 6240, 6835, 7800, 8202, 10400, 10936, 13670, 15600, 16404, 17771, 20505, 21872, 27340, 31200, 32808, 34175, 35542, 41010, 43744, 53313, 54680, 65616, 68350, 71084, 82020, 88855, 102525, 106626, 109360, 131232, 136700, 142168, 164040, 177710, 205050, 213252, 218720, 266565, 273400, 284336, 328080, 355420, 410100, 426504, 444275, 533130, 546800, 568672, 656160, 710840, 820200, 853008, 888550, 1066260, 1093600, 1332825, 1421680, 1640400, 1706016, 1777100, 2132520, 2665650, 2843360, 3280800, 3554200, 4265040, 5331300, 7108400, 8530080, 10662600, 14216800, 21325200, 42650400]

約数ペア:

[(1, 42650400), (2, 21325200), (3, 14216800), (4, 10662600), (5, 8530080), (6, 7108400), (8, 5331300), (10, 4265040), (12, 3554200), (13, 3280800), (15, 2843360), (16, 2665650), (20, 2132520), (24, 1777100), (25, 1706016), (26, 1640400), (30, 1421680), (32, 1332825), (39, 1093600), (40, 1066260), (48, 888550), (50, 853008), (52, 820200), (60, 710840), (65, 656160), (75, 568672), (78, 546800), (80, 533130), (96, 444275), (100, 426504), (104, 410100), (120, 355420), (130, 328080), (150, 284336), (156, 273400), (160, 266565), (195, 218720), (200, 213252), (208, 205050), (240, 177710), (260, 164040), (300, 142168), (312, 136700), (325, 131232), (390, 109360), (400, 106626), (416, 102525), (480, 88855), (520, 82020), (600, 71084), (624, 68350), (650, 65616), (780, 54680), (800, 53313), (975, 43744), (1040, 41010), (1200, 35542), (1248, 34175), (1300, 32808), (1367, 31200), (1560, 27340), (1950, 21872), (2080, 20505), (2400, 17771), (2600, 16404), (2734, 15600), (3120, 13670), (3900, 10936), (4101, 10400), (5200, 8202), (5468, 7800), (6240, 6835)]