387149700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 1395466240

約数和(自身を除く): 1008316540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 62, 70, 75, 76, 84, 93, 95, 100, 105, 114, 124, 133, 140, 150, 155, 175, 186, 190, 210, 217, 228, 266, 285, 300, 310, 313, 350, 372, 380, 399, 420, 434, 465, 475, 525, 532, 570, 589, 620, 626, 651, 665, 700, 775, 798, 868, 930, 939, 950, 1050, 1085, 1140, 1178, 1252, 1302, 1330, 1425, 1550, 1565, 1596, 1767, 1860, 1878, 1900, 1995, 2100, 2170, 2191, 2325, 2356, 2604, 2660, 2850, 2945, 3100, 3130, 3255, 3325, 3534, 3756, 3990, 4123, 4340, 4382, 4650, 4695, 5425, 5700, 5890, 5947, 6260, 6510, 6573, 6650, 7068, 7825, 7980, 8246, 8764, 8835, 9300, 9390, 9703, 9975, 10850, 10955, 11780, 11894, 12369, 13020, 13146, 13300, 14725, 15650, 16275, 16492, 17670, 17841, 18780, 19406, 19950, 20615, 21700, 21910, 23475, 23788, 24738, 26292, 29109, 29450, 29735, 31300, 32550, 32865, 35340, 35682, 38812, 39900, 41230, 41629, 43820, 44175, 46950, 48515, 49476, 54775, 58218, 58900, 59470, 61845, 65100, 65730, 67921, 71364, 82460, 83258, 88350, 89205, 93900, 97030, 103075, 109550, 116436, 118940, 123690, 124887, 131460, 135842, 145545, 148675, 164325, 166516, 176700, 178410, 184357, 194060, 203763, 206150, 208145, 219100, 242575, 247380, 249774, 271684, 291090, 297350, 309225, 328650, 339605, 356820, 368714, 407526, 412300, 416290, 446025, 485150, 499548, 553071, 582180, 594700, 618450, 624435, 657300, 679210, 727725, 737428, 815052, 832580, 892050, 921785, 970300, 1018815, 1040725, 1106142, 1236900, 1248870, 1290499, 1358420, 1455450, 1698025, 1784100, 1843570, 2037630, 2081450, 2212284, 2497740, 2580998, 2765355, 2910900, 3122175, 3396050, 3687140, 3871497, 4075260, 4162900, 4608925, 5094075, 5161996, 5530710, 6244350, 6452495, 6792100, 7742994, 9217850, 10188150, 11061420, 12488700, 12904990, 13826775, 15485988, 18435700, 19357485, 20376300, 25809980, 27653550, 32262475, 38714970, 55307100, 64524950, 77429940, 96787425, 129049900, 193574850, 387149700]

約数ペア:

[(1, 387149700), (2, 193574850), (3, 129049900), (4, 96787425), (5, 77429940), (6, 64524950), (7, 55307100), (10, 38714970), (12, 32262475), (14, 27653550), (15, 25809980), (19, 20376300), (20, 19357485), (21, 18435700), (25, 15485988), (28, 13826775), (30, 12904990), (31, 12488700), (35, 11061420), (38, 10188150), (42, 9217850), (50, 7742994), (57, 6792100), (60, 6452495), (62, 6244350), (70, 5530710), (75, 5161996), (76, 5094075), (84, 4608925), (93, 4162900), (95, 4075260), (100, 3871497), (105, 3687140), (114, 3396050), (124, 3122175), (133, 2910900), (140, 2765355), (150, 2580998), (155, 2497740), (175, 2212284), (186, 2081450), (190, 2037630), (210, 1843570), (217, 1784100), (228, 1698025), (266, 1455450), (285, 1358420), (300, 1290499), (310, 1248870), (313, 1236900), (350, 1106142), (372, 1040725), (380, 1018815), (399, 970300), (420, 921785), (434, 892050), (465, 832580), (475, 815052), (525, 737428), (532, 727725), (570, 679210), (589, 657300), (620, 624435), (626, 618450), (651, 594700), (665, 582180), (700, 553071), (775, 499548), (798, 485150), (868, 446025), (930, 416290), (939, 412300), (950, 407526), (1050, 368714), (1085, 356820), (1140, 339605), (1178, 328650), (1252, 309225), (1302, 297350), (1330, 291090), (1425, 271684), (1550, 249774), (1565, 247380), (1596, 242575), (1767, 219100), (1860, 208145), (1878, 206150), (1900, 203763), (1995, 194060), (2100, 184357), (2170, 178410), (2191, 176700), (2325, 166516), (2356, 164325), (2604, 148675), (2660, 145545), (2850, 135842), (2945, 131460), (3100, 124887), (3130, 123690), (3255, 118940), (3325, 116436), (3534, 109550), (3756, 103075), (3990, 97030), (4123, 93900), (4340, 89205), (4382, 88350), (4650, 83258), (4695, 82460), (5425, 71364), (5700, 67921), (5890, 65730), (5947, 65100), (6260, 61845), (6510, 59470), (6573, 58900), (6650, 58218), (7068, 54775), (7825, 49476), (7980, 48515), (8246, 46950), (8764, 44175), (8835, 43820), (9300, 41629), (9390, 41230), (9703, 39900), (9975, 38812), (10850, 35682), (10955, 35340), (11780, 32865), (11894, 32550), (12369, 31300), (13020, 29735), (13146, 29450), (13300, 29109), (14725, 26292), (15650, 24738), (16275, 23788), (16492, 23475), (17670, 21910), (17841, 21700), (18780, 20615), (19406, 19950)]