42435900

素因数分解:

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

素因数の和:83

約数の個数: 270

約数和(自身を含む): 153760992

約数和(自身を除く): 111325092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 81, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 162, 169, 180, 186, 195, 225, 234, 260, 270, 279, 300, 310, 324, 325, 338, 351, 372, 390, 403, 405, 450, 465, 468, 507, 540, 558, 585, 620, 650, 675, 676, 702, 775, 780, 806, 810, 837, 845, 900, 930, 975, 1014, 1053, 1116, 1170, 1209, 1300, 1350, 1395, 1404, 1521, 1550, 1612, 1620, 1674, 1690, 1755, 1860, 1950, 2015, 2025, 2028, 2106, 2325, 2340, 2418, 2511, 2535, 2700, 2790, 2925, 3042, 3100, 3348, 3380, 3510, 3627, 3900, 4030, 4050, 4185, 4212, 4225, 4563, 4650, 4836, 5022, 5070, 5239, 5265, 5580, 5850, 6045, 6084, 6975, 7020, 7254, 7605, 8060, 8100, 8370, 8450, 8775, 9126, 9300, 10044, 10075, 10140, 10478, 10530, 10881, 11700, 12090, 12555, 12675, 13689, 13950, 14508, 15210, 15717, 16740, 16900, 17550, 18135, 18252, 20150, 20925, 20956, 21060, 21762, 22815, 24180, 25110, 25350, 26195, 26325, 27378, 27900, 30225, 30420, 31434, 32643, 35100, 36270, 38025, 40300, 41850, 43524, 45630, 47151, 50220, 50700, 52390, 52650, 54405, 54756, 60450, 62775, 62868, 65286, 68445, 72540, 76050, 78585, 83700, 90675, 91260, 94302, 104780, 105300, 108810, 114075, 120900, 125550, 130572, 130975, 136890, 141453, 152100, 157170, 163215, 181350, 188604, 217620, 228150, 235755, 251100, 261950, 272025, 273780, 282906, 314340, 326430, 342225, 362700, 392925, 424359, 456300, 471510, 523900, 544050, 565812, 652860, 684450, 707265, 785850, 816075, 848718, 943020, 1088100, 1178775, 1368900, 1414530, 1571700, 1632150, 1697436, 2121795, 2357550, 2829060, 3264300, 3536325, 4243590, 4715100, 7072650, 8487180, 10608975, 14145300, 21217950, 42435900]

約数ペア:

[(1, 42435900), (2, 21217950), (3, 14145300), (4, 10608975), (5, 8487180), (6, 7072650), (9, 4715100), (10, 4243590), (12, 3536325), (13, 3264300), (15, 2829060), (18, 2357550), (20, 2121795), (25, 1697436), (26, 1632150), (27, 1571700), (30, 1414530), (31, 1368900), (36, 1178775), (39, 1088100), (45, 943020), (50, 848718), (52, 816075), (54, 785850), (60, 707265), (62, 684450), (65, 652860), (75, 565812), (78, 544050), (81, 523900), (90, 471510), (93, 456300), (100, 424359), (108, 392925), (117, 362700), (124, 342225), (130, 326430), (135, 314340), (150, 282906), (155, 273780), (156, 272025), (162, 261950), (169, 251100), (180, 235755), (186, 228150), (195, 217620), (225, 188604), (234, 181350), (260, 163215), (270, 157170), (279, 152100), (300, 141453), (310, 136890), (324, 130975), (325, 130572), (338, 125550), (351, 120900), (372, 114075), (390, 108810), (403, 105300), (405, 104780), (450, 94302), (465, 91260), (468, 90675), (507, 83700), (540, 78585), (558, 76050), (585, 72540), (620, 68445), (650, 65286), (675, 62868), (676, 62775), (702, 60450), (775, 54756), (780, 54405), (806, 52650), (810, 52390), (837, 50700), (845, 50220), (900, 47151), (930, 45630), (975, 43524), (1014, 41850), (1053, 40300), (1116, 38025), (1170, 36270), (1209, 35100), (1300, 32643), (1350, 31434), (1395, 30420), (1404, 30225), (1521, 27900), (1550, 27378), (1612, 26325), (1620, 26195), (1674, 25350), (1690, 25110), (1755, 24180), (1860, 22815), (1950, 21762), (2015, 21060), (2025, 20956), (2028, 20925), (2106, 20150), (2325, 18252), (2340, 18135), (2418, 17550), (2511, 16900), (2535, 16740), (2700, 15717), (2790, 15210), (2925, 14508), (3042, 13950), (3100, 13689), (3348, 12675), (3380, 12555), (3510, 12090), (3627, 11700), (3900, 10881), (4030, 10530), (4050, 10478), (4185, 10140), (4212, 10075), (4225, 10044), (4563, 9300), (4650, 9126), (4836, 8775), (5022, 8450), (5070, 8370), (5239, 8100), (5265, 8060), (5580, 7605), (5850, 7254), (6045, 7020), (6084, 6975)]