216919200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 764951040

約数和(自身を除く): 548031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 67, 71, 75, 76, 80, 95, 96, 100, 114, 120, 134, 142, 150, 152, 160, 190, 200, 201, 213, 228, 240, 268, 284, 285, 300, 304, 335, 355, 380, 400, 402, 426, 456, 475, 480, 536, 568, 570, 600, 608, 670, 710, 760, 800, 804, 852, 912, 950, 1005, 1065, 1072, 1136, 1140, 1200, 1273, 1340, 1349, 1420, 1425, 1520, 1608, 1675, 1704, 1775, 1824, 1900, 2010, 2130, 2144, 2272, 2280, 2400, 2546, 2680, 2698, 2840, 2850, 3040, 3216, 3350, 3408, 3550, 3800, 3819, 4020, 4047, 4260, 4560, 4757, 5025, 5092, 5325, 5360, 5396, 5680, 5700, 6365, 6432, 6700, 6745, 6816, 7100, 7600, 7638, 8040, 8094, 8520, 9120, 9514, 10050, 10184, 10650, 10720, 10792, 11360, 11400, 12730, 13400, 13490, 14200, 14271, 15200, 15276, 16080, 16188, 17040, 19028, 19095, 20100, 20235, 20368, 21300, 21584, 22800, 23785, 25460, 26800, 26980, 28400, 28542, 30552, 31825, 32160, 32376, 33725, 34080, 38056, 38190, 40200, 40470, 40736, 42600, 43168, 45600, 47570, 50920, 53600, 53960, 56800, 57084, 61104, 63650, 64752, 67450, 71355, 76112, 76380, 80400, 80940, 85200, 90383, 95140, 95475, 101175, 101840, 107920, 114168, 118925, 122208, 127300, 129504, 134900, 142710, 152224, 152760, 160800, 161880, 170400, 180766, 190280, 190950, 202350, 203680, 215840, 228336, 237850, 254600, 269800, 271149, 285420, 305520, 323760, 356775, 361532, 380560, 381900, 404700, 451915, 456672, 475700, 509200, 539600, 542298, 570840, 611040, 647520, 713550, 723064, 761120, 763800, 809400, 903830, 951400, 1018400, 1079200, 1084596, 1141680, 1355745, 1427100, 1446128, 1527600, 1618800, 1807660, 1902800, 2169192, 2259575, 2283360, 2711490, 2854200, 2892256, 3055200, 3237600, 3615320, 3805600, 4338384, 4519150, 5422980, 5708400, 6778725, 7230640, 8676768, 9038300, 10845960, 11416800, 13557450, 14461280, 18076600, 21691920, 27114900, 36153200, 43383840, 54229800, 72306400, 108459600, 216919200]

約数ペア:

[(1, 216919200), (2, 108459600), (3, 72306400), (4, 54229800), (5, 43383840), (6, 36153200), (8, 27114900), (10, 21691920), (12, 18076600), (15, 14461280), (16, 13557450), (19, 11416800), (20, 10845960), (24, 9038300), (25, 8676768), (30, 7230640), (32, 6778725), (38, 5708400), (40, 5422980), (48, 4519150), (50, 4338384), (57, 3805600), (60, 3615320), (67, 3237600), (71, 3055200), (75, 2892256), (76, 2854200), (80, 2711490), (95, 2283360), (96, 2259575), (100, 2169192), (114, 1902800), (120, 1807660), (134, 1618800), (142, 1527600), (150, 1446128), (152, 1427100), (160, 1355745), (190, 1141680), (200, 1084596), (201, 1079200), (213, 1018400), (228, 951400), (240, 903830), (268, 809400), (284, 763800), (285, 761120), (300, 723064), (304, 713550), (335, 647520), (355, 611040), (380, 570840), (400, 542298), (402, 539600), (426, 509200), (456, 475700), (475, 456672), (480, 451915), (536, 404700), (568, 381900), (570, 380560), (600, 361532), (608, 356775), (670, 323760), (710, 305520), (760, 285420), (800, 271149), (804, 269800), (852, 254600), (912, 237850), (950, 228336), (1005, 215840), (1065, 203680), (1072, 202350), (1136, 190950), (1140, 190280), (1200, 180766), (1273, 170400), (1340, 161880), (1349, 160800), (1420, 152760), (1425, 152224), (1520, 142710), (1608, 134900), (1675, 129504), (1704, 127300), (1775, 122208), (1824, 118925), (1900, 114168), (2010, 107920), (2130, 101840), (2144, 101175), (2272, 95475), (2280, 95140), (2400, 90383), (2546, 85200), (2680, 80940), (2698, 80400), (2840, 76380), (2850, 76112), (3040, 71355), (3216, 67450), (3350, 64752), (3408, 63650), (3550, 61104), (3800, 57084), (3819, 56800), (4020, 53960), (4047, 53600), (4260, 50920), (4560, 47570), (4757, 45600), (5025, 43168), (5092, 42600), (5325, 40736), (5360, 40470), (5396, 40200), (5680, 38190), (5700, 38056), (6365, 34080), (6432, 33725), (6700, 32376), (6745, 32160), (6816, 31825), (7100, 30552), (7600, 28542), (7638, 28400), (8040, 26980), (8094, 26800), (8520, 25460), (9120, 23785), (9514, 22800), (10050, 21584), (10184, 21300), (10650, 20368), (10720, 20235), (10792, 20100), (11360, 19095), (11400, 19028), (12730, 17040), (13400, 16188), (13490, 16080), (14200, 15276), (14271, 15200)]