1995618000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14510

約数の個数: 160

約数和(自身を含む): 6714070272

約数和(自身を除く): 4718452272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 2000, 2300, 2760, 2875, 3000, 3450, 4600, 5520, 5750, 6000, 6900, 8625, 9200, 11500, 13800, 14461, 17250, 23000, 27600, 28922, 34500, 43383, 46000, 57844, 69000, 72305, 86766, 115688, 138000, 144610, 173532, 216915, 231376, 289220, 332603, 347064, 361525, 433830, 578440, 665206, 694128, 723050, 867660, 997809, 1084575, 1156880, 1330412, 1446100, 1663015, 1735320, 1807625, 1995618, 2169150, 2660824, 2892200, 3326030, 3470640, 3615250, 3991236, 4338300, 4989045, 5321648, 5422875, 5784400, 6652060, 7230500, 7982472, 8315075, 8676600, 9978090, 10845750, 13304120, 14461000, 15964944, 16630150, 17353200, 19956180, 21691500, 24945225, 26608240, 28922000, 33260300, 39912360, 41575375, 43383000, 49890450, 66520600, 79824720, 83150750, 86766000, 99780900, 124726125, 133041200, 166301500, 199561800, 249452250, 332603000, 399123600, 498904500, 665206000, 997809000, 1995618000]

約数ペア:

[(1, 1995618000), (2, 997809000), (3, 665206000), (4, 498904500), (5, 399123600), (6, 332603000), (8, 249452250), (10, 199561800), (12, 166301500), (15, 133041200), (16, 124726125), (20, 99780900), (23, 86766000), (24, 83150750), (25, 79824720), (30, 66520600), (40, 49890450), (46, 43383000), (48, 41575375), (50, 39912360), (60, 33260300), (69, 28922000), (75, 26608240), (80, 24945225), (92, 21691500), (100, 19956180), (115, 17353200), (120, 16630150), (125, 15964944), (138, 14461000), (150, 13304120), (184, 10845750), (200, 9978090), (230, 8676600), (240, 8315075), (250, 7982472), (276, 7230500), (300, 6652060), (345, 5784400), (368, 5422875), (375, 5321648), (400, 4989045), (460, 4338300), (500, 3991236), (552, 3615250), (575, 3470640), (600, 3326030), (690, 2892200), (750, 2660824), (920, 2169150), (1000, 1995618), (1104, 1807625), (1150, 1735320), (1200, 1663015), (1380, 1446100), (1500, 1330412), (1725, 1156880), (1840, 1084575), (2000, 997809), (2300, 867660), (2760, 723050), (2875, 694128), (3000, 665206), (3450, 578440), (4600, 433830), (5520, 361525), (5750, 347064), (6000, 332603), (6900, 289220), (8625, 231376), (9200, 216915), (11500, 173532), (13800, 144610), (14461, 138000), (17250, 115688), (23000, 86766), (27600, 72305), (28922, 69000), (34500, 57844), (43383, 46000)]