897799500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 3100406400

約数和(自身を除く): 2202606900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 103, 117, 125, 130, 149, 150, 156, 180, 195, 206, 225, 234, 250, 260, 298, 300, 309, 325, 375, 390, 412, 447, 450, 468, 500, 515, 585, 596, 618, 650, 745, 750, 780, 894, 900, 927, 975, 1030, 1125, 1170, 1236, 1300, 1339, 1341, 1490, 1500, 1545, 1625, 1788, 1854, 1937, 1950, 2060, 2235, 2250, 2340, 2575, 2678, 2682, 2925, 2980, 3090, 3250, 3708, 3725, 3874, 3900, 4017, 4470, 4500, 4635, 4875, 5150, 5356, 5364, 5811, 5850, 6180, 6500, 6695, 6705, 7450, 7725, 7748, 8034, 8940, 9270, 9685, 9750, 10300, 11175, 11622, 11700, 12051, 12875, 13390, 13410, 14625, 14900, 15347, 15450, 16068, 17433, 18540, 18625, 19370, 19500, 20085, 22350, 23175, 23244, 24102, 25750, 26780, 26820, 29055, 29250, 30694, 30900, 33475, 33525, 34866, 37250, 38625, 38740, 40170, 44700, 46041, 46350, 48204, 48425, 51500, 55875, 58110, 58500, 60255, 61388, 66950, 67050, 69732, 74500, 76735, 77250, 80340, 87165, 92082, 92700, 96850, 100425, 111750, 115875, 116220, 120510, 133900, 134100, 138123, 145275, 153470, 154500, 167375, 167625, 174330, 184164, 193700, 199511, 200850, 223500, 230205, 231750, 241020, 242125, 276246, 290550, 301275, 306940, 334750, 335250, 348660, 383675, 399022, 401700, 435825, 460410, 463500, 484250, 502125, 552492, 581100, 598533, 602550, 669500, 670500, 690615, 726375, 767350, 798044, 871650, 920820, 968500, 997555, 1004250, 1151025, 1197066, 1205100, 1381230, 1452750, 1506375, 1534700, 1743300, 1795599, 1918375, 1995110, 2008500, 2179125, 2302050, 2394132, 2762460, 2905500, 2992665, 3012750, 3453075, 3591198, 3836750, 3990220, 4358250, 4604100, 4987775, 5755125, 5985330, 6025500, 6906150, 7182396, 7673500, 8716500, 8977995, 9975550, 11510250, 11970660, 13812300, 14963325, 17265375, 17955990, 19951100, 23020500, 24938875, 29926650, 34530750, 35911980, 44889975, 49877750, 59853300, 69061500, 74816625, 89779950, 99755500, 149633250, 179559900, 224449875, 299266500, 448899750, 897799500]

約数ペア:

[(1, 897799500), (2, 448899750), (3, 299266500), (4, 224449875), (5, 179559900), (6, 149633250), (9, 99755500), (10, 89779950), (12, 74816625), (13, 69061500), (15, 59853300), (18, 49877750), (20, 44889975), (25, 35911980), (26, 34530750), (30, 29926650), (36, 24938875), (39, 23020500), (45, 19951100), (50, 17955990), (52, 17265375), (60, 14963325), (65, 13812300), (75, 11970660), (78, 11510250), (90, 9975550), (100, 8977995), (103, 8716500), (117, 7673500), (125, 7182396), (130, 6906150), (149, 6025500), (150, 5985330), (156, 5755125), (180, 4987775), (195, 4604100), (206, 4358250), (225, 3990220), (234, 3836750), (250, 3591198), (260, 3453075), (298, 3012750), (300, 2992665), (309, 2905500), (325, 2762460), (375, 2394132), (390, 2302050), (412, 2179125), (447, 2008500), (450, 1995110), (468, 1918375), (500, 1795599), (515, 1743300), (585, 1534700), (596, 1506375), (618, 1452750), (650, 1381230), (745, 1205100), (750, 1197066), (780, 1151025), (894, 1004250), (900, 997555), (927, 968500), (975, 920820), (1030, 871650), (1125, 798044), (1170, 767350), (1236, 726375), (1300, 690615), (1339, 670500), (1341, 669500), (1490, 602550), (1500, 598533), (1545, 581100), (1625, 552492), (1788, 502125), (1854, 484250), (1937, 463500), (1950, 460410), (2060, 435825), (2235, 401700), (2250, 399022), (2340, 383675), (2575, 348660), (2678, 335250), (2682, 334750), (2925, 306940), (2980, 301275), (3090, 290550), (3250, 276246), (3708, 242125), (3725, 241020), (3874, 231750), (3900, 230205), (4017, 223500), (4470, 200850), (4500, 199511), (4635, 193700), (4875, 184164), (5150, 174330), (5356, 167625), (5364, 167375), (5811, 154500), (5850, 153470), (6180, 145275), (6500, 138123), (6695, 134100), (6705, 133900), (7450, 120510), (7725, 116220), (7748, 115875), (8034, 111750), (8940, 100425), (9270, 96850), (9685, 92700), (9750, 92082), (10300, 87165), (11175, 80340), (11622, 77250), (11700, 76735), (12051, 74500), (12875, 69732), (13390, 67050), (13410, 66950), (14625, 61388), (14900, 60255), (15347, 58500), (15450, 58110), (16068, 55875), (17433, 51500), (18540, 48425), (18625, 48204), (19370, 46350), (19500, 46041), (20085, 44700), (22350, 40170), (23175, 38740), (23244, 38625), (24102, 37250), (25750, 34866), (26780, 33525), (26820, 33475), (29055, 30900), (29250, 30694)]