19939317600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{3761}}^1$

素因数の和:3878

約数の個数: 216

約数和(自身を含む): 66330395208

約数和(自身を除く): 46391077608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 1128, 1175, 1200, 1410, 1504, 1880, 2209, 2256, 2350, 2400, 2820, 3525, 3760, 3761, 4418, 4512, 4700, 5640, 6627, 7050, 7520, 7522, 8836, 9400, 11045, 11280, 11283, 13254, 14100, 15044, 17672, 18800, 18805, 22090, 22560, 22566, 26508, 28200, 30088, 33135, 35344, 37600, 37610, 44180, 45132, 53016, 55225, 56400, 56415, 60176, 66270, 70688, 75220, 88360, 90264, 94025, 106032, 110450, 112800, 112830, 120352, 132540, 150440, 165675, 176720, 176767, 180528, 188050, 212064, 220900, 225660, 265080, 282075, 300880, 331350, 353440, 353534, 361056, 376100, 441800, 451320, 530160, 530301, 564150, 601760, 662700, 707068, 752200, 883600, 883835, 902640, 1060320, 1060602, 1128300, 1325400, 1414136, 1504400, 1767200, 1767670, 1805280, 2121204, 2256600, 2650800, 2651505, 2828272, 3008800, 3535340, 4242408, 4419175, 4513200, 5301600, 5303010, 5656544, 7070680, 8308049, 8484816, 8838350, 9026400, 10606020, 13257525, 14141360, 16616098, 16969632, 17676700, 21212040, 24924147, 26515050, 28282720, 33232196, 35353400, 41540245, 42424080, 49848294, 53030100, 66464392, 70706800, 83080490, 84848160, 99696588, 106060200, 124620735, 132928784, 141413600, 166160980, 199393176, 207701225, 212120400, 249241470, 265857568, 332321960, 398786352, 415402450, 424240800, 498482940, 623103675, 664643920, 797572704, 830804900, 996965880, 1246207350, 1329287840, 1661609800, 1993931760, 2492414700, 3323219600, 3987863520, 4984829400, 6646439200, 9969658800, 19939317600]

約数ペア:

[(1, 19939317600), (2, 9969658800), (3, 6646439200), (4, 4984829400), (5, 3987863520), (6, 3323219600), (8, 2492414700), (10, 1993931760), (12, 1661609800), (15, 1329287840), (16, 1246207350), (20, 996965880), (24, 830804900), (25, 797572704), (30, 664643920), (32, 623103675), (40, 498482940), (47, 424240800), (48, 415402450), (50, 398786352), (60, 332321960), (75, 265857568), (80, 249241470), (94, 212120400), (96, 207701225), (100, 199393176), (120, 166160980), (141, 141413600), (150, 132928784), (160, 124620735), (188, 106060200), (200, 99696588), (235, 84848160), (240, 83080490), (282, 70706800), (300, 66464392), (376, 53030100), (400, 49848294), (470, 42424080), (480, 41540245), (564, 35353400), (600, 33232196), (705, 28282720), (752, 26515050), (800, 24924147), (940, 21212040), (1128, 17676700), (1175, 16969632), (1200, 16616098), (1410, 14141360), (1504, 13257525), (1880, 10606020), (2209, 9026400), (2256, 8838350), (2350, 8484816), (2400, 8308049), (2820, 7070680), (3525, 5656544), (3760, 5303010), (3761, 5301600), (4418, 4513200), (4512, 4419175), (4700, 4242408), (5640, 3535340), (6627, 3008800), (7050, 2828272), (7520, 2651505), (7522, 2650800), (8836, 2256600), (9400, 2121204), (11045, 1805280), (11280, 1767670), (11283, 1767200), (13254, 1504400), (14100, 1414136), (15044, 1325400), (17672, 1128300), (18800, 1060602), (18805, 1060320), (22090, 902640), (22560, 883835), (22566, 883600), (26508, 752200), (28200, 707068), (30088, 662700), (33135, 601760), (35344, 564150), (37600, 530301), (37610, 530160), (44180, 451320), (45132, 441800), (53016, 376100), (55225, 361056), (56400, 353534), (56415, 353440), (60176, 331350), (66270, 300880), (70688, 282075), (75220, 265080), (88360, 225660), (90264, 220900), (94025, 212064), (106032, 188050), (110450, 180528), (112800, 176767), (112830, 176720), (120352, 165675), (132540, 150440)]