219088350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 144

約数和(自身を含む): 671488272

約数和(自身を除く): 452399922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2203, 2210, 2550, 2925, 3315, 3825, 3978, 4406, 5525, 5850, 6609, 6630, 7650, 9945, 11015, 11050, 13218, 16575, 19827, 19890, 22030, 28639, 33045, 33150, 37451, 39654, 49725, 55075, 57278, 66090, 74902, 85917, 99135, 99450, 110150, 112353, 143195, 165225, 171834, 187255, 198270, 224706, 257751, 286390, 330450, 337059, 374510, 429585, 486863, 495675, 515502, 561765, 674118, 715975, 859170, 936275, 973726, 991350, 1123530, 1288755, 1431950, 1460589, 1685295, 1872550, 2147925, 2434315, 2577510, 2808825, 2921178, 3370590, 4295850, 4381767, 4868630, 5617650, 6443775, 7302945, 8426475, 8763534, 12171575, 12887550, 14605890, 16852950, 21908835, 24343150, 36514725, 43817670, 73029450, 109544175, 219088350]

約数ペア:

[(1, 219088350), (2, 109544175), (3, 73029450), (5, 43817670), (6, 36514725), (9, 24343150), (10, 21908835), (13, 16852950), (15, 14605890), (17, 12887550), (18, 12171575), (25, 8763534), (26, 8426475), (30, 7302945), (34, 6443775), (39, 5617650), (45, 4868630), (50, 4381767), (51, 4295850), (65, 3370590), (75, 2921178), (78, 2808825), (85, 2577510), (90, 2434315), (102, 2147925), (117, 1872550), (130, 1685295), (150, 1460589), (153, 1431950), (170, 1288755), (195, 1123530), (221, 991350), (225, 973726), (234, 936275), (255, 859170), (306, 715975), (325, 674118), (390, 561765), (425, 515502), (442, 495675), (450, 486863), (510, 429585), (585, 374510), (650, 337059), (663, 330450), (765, 286390), (850, 257751), (975, 224706), (1105, 198270), (1170, 187255), (1275, 171834), (1326, 165225), (1530, 143195), (1950, 112353), (1989, 110150), (2203, 99450), (2210, 99135), (2550, 85917), (2925, 74902), (3315, 66090), (3825, 57278), (3978, 55075), (4406, 49725), (5525, 39654), (5850, 37451), (6609, 33150), (6630, 33045), (7650, 28639), (9945, 22030), (11015, 19890), (11050, 19827), (13218, 16575)]