145869180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 437923584

約数和(自身を除く): 292054404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 1723, 2490, 2822, 3446, 4233, 4980, 5169, 5644, 6892, 7055, 8466, 8615, 10338, 14110, 16932, 17230, 20676, 21165, 25845, 28220, 29291, 34460, 42330, 51690, 58582, 84660, 87873, 103380, 117164, 143009, 146455, 175746, 286018, 292910, 351492, 429027, 439365, 572036, 585820, 715045, 858054, 878730, 1430090, 1716108, 1757460, 2145135, 2431153, 2860180, 4290270, 4862306, 7293459, 8580540, 9724612, 12155765, 14586918, 24311530, 29173836, 36467295, 48623060, 72934590, 145869180]

約数ペア:

[(1, 145869180), (2, 72934590), (3, 48623060), (4, 36467295), (5, 29173836), (6, 24311530), (10, 14586918), (12, 12155765), (15, 9724612), (17, 8580540), (20, 7293459), (30, 4862306), (34, 4290270), (51, 2860180), (60, 2431153), (68, 2145135), (83, 1757460), (85, 1716108), (102, 1430090), (166, 878730), (170, 858054), (204, 715045), (249, 585820), (255, 572036), (332, 439365), (340, 429027), (415, 351492), (498, 292910), (510, 286018), (830, 175746), (996, 146455), (1020, 143009), (1245, 117164), (1411, 103380), (1660, 87873), (1723, 84660), (2490, 58582), (2822, 51690), (3446, 42330), (4233, 34460), (4980, 29291), (5169, 28220), (5644, 25845), (6892, 21165), (7055, 20676), (8466, 17230), (8615, 16932), (10338, 14110)]