388392300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 1345747200

約数和(自身を除く): 957354900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 67, 75, 76, 90, 95, 100, 108, 113, 114, 134, 135, 150, 171, 180, 190, 201, 225, 226, 228, 268, 270, 285, 300, 335, 339, 342, 380, 402, 450, 452, 475, 513, 540, 565, 570, 603, 670, 675, 678, 684, 804, 855, 900, 950, 1005, 1017, 1026, 1130, 1140, 1206, 1273, 1340, 1350, 1356, 1425, 1675, 1695, 1710, 1809, 1900, 2010, 2034, 2052, 2147, 2260, 2412, 2546, 2565, 2700, 2825, 2850, 3015, 3051, 3350, 3390, 3420, 3618, 3819, 4020, 4068, 4275, 4294, 5025, 5085, 5092, 5130, 5650, 5700, 6030, 6102, 6365, 6441, 6700, 6780, 7236, 7571, 7638, 8475, 8550, 8588, 9045, 10050, 10170, 10260, 10735, 11300, 11457, 12060, 12204, 12730, 12825, 12882, 15075, 15142, 15255, 15276, 16950, 17100, 18090, 19095, 19323, 20100, 20340, 21470, 22713, 22914, 25425, 25460, 25650, 25764, 30150, 30284, 30510, 31825, 32205, 33900, 34371, 36180, 37855, 38190, 38646, 42940, 45225, 45426, 45828, 50850, 51300, 53675, 57285, 57969, 60300, 61020, 63650, 64410, 68139, 68742, 75710, 76275, 76380, 77292, 90450, 90852, 95475, 96615, 101700, 107350, 113565, 114570, 115938, 127300, 128820, 136278, 137484, 143849, 151420, 152550, 161025, 171855, 180900, 189275, 190950, 193230, 204417, 214700, 227130, 229140, 231876, 272556, 286425, 287698, 289845, 305100, 322050, 340695, 343710, 378550, 381900, 386460, 408834, 431547, 454260, 483075, 567825, 572850, 575396, 579690, 644100, 681390, 687420, 719245, 757100, 817668, 859275, 863094, 966150, 1022085, 1135650, 1145700, 1159380, 1294641, 1362780, 1438490, 1449225, 1703475, 1718550, 1726188, 1932300, 2044170, 2157735, 2271300, 2589282, 2876980, 2898450, 3406950, 3437100, 3596225, 3883923, 4088340, 4315470, 5110425, 5178564, 5796900, 6473205, 6813900, 7192450, 7767846, 8630940, 10220850, 10788675, 12946410, 14384900, 15535692, 19419615, 20441700, 21577350, 25892820, 32366025, 38839230, 43154700, 64732050, 77678460, 97098075, 129464100, 194196150, 388392300]

約数ペア:

[(1, 388392300), (2, 194196150), (3, 129464100), (4, 97098075), (5, 77678460), (6, 64732050), (9, 43154700), (10, 38839230), (12, 32366025), (15, 25892820), (18, 21577350), (19, 20441700), (20, 19419615), (25, 15535692), (27, 14384900), (30, 12946410), (36, 10788675), (38, 10220850), (45, 8630940), (50, 7767846), (54, 7192450), (57, 6813900), (60, 6473205), (67, 5796900), (75, 5178564), (76, 5110425), (90, 4315470), (95, 4088340), (100, 3883923), (108, 3596225), (113, 3437100), (114, 3406950), (134, 2898450), (135, 2876980), (150, 2589282), (171, 2271300), (180, 2157735), (190, 2044170), (201, 1932300), (225, 1726188), (226, 1718550), (228, 1703475), (268, 1449225), (270, 1438490), (285, 1362780), (300, 1294641), (335, 1159380), (339, 1145700), (342, 1135650), (380, 1022085), (402, 966150), (450, 863094), (452, 859275), (475, 817668), (513, 757100), (540, 719245), (565, 687420), (570, 681390), (603, 644100), (670, 579690), (675, 575396), (678, 572850), (684, 567825), (804, 483075), (855, 454260), (900, 431547), (950, 408834), (1005, 386460), (1017, 381900), (1026, 378550), (1130, 343710), (1140, 340695), (1206, 322050), (1273, 305100), (1340, 289845), (1350, 287698), (1356, 286425), (1425, 272556), (1675, 231876), (1695, 229140), (1710, 227130), (1809, 214700), (1900, 204417), (2010, 193230), (2034, 190950), (2052, 189275), (2147, 180900), (2260, 171855), (2412, 161025), (2546, 152550), (2565, 151420), (2700, 143849), (2825, 137484), (2850, 136278), (3015, 128820), (3051, 127300), (3350, 115938), (3390, 114570), (3420, 113565), (3618, 107350), (3819, 101700), (4020, 96615), (4068, 95475), (4275, 90852), (4294, 90450), (5025, 77292), (5085, 76380), (5092, 76275), (5130, 75710), (5650, 68742), (5700, 68139), (6030, 64410), (6102, 63650), (6365, 61020), (6441, 60300), (6700, 57969), (6780, 57285), (7236, 53675), (7571, 51300), (7638, 50850), (8475, 45828), (8550, 45426), (8588, 45225), (9045, 42940), (10050, 38646), (10170, 38190), (10260, 37855), (10735, 36180), (11300, 34371), (11457, 33900), (12060, 32205), (12204, 31825), (12730, 30510), (12825, 30284), (12882, 30150), (15075, 25764), (15142, 25650), (15255, 25460), (15276, 25425), (16950, 22914), (17100, 22713), (18090, 21470), (19095, 20340), (19323, 20100)]