215799150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 667814400

約数和(自身を除く): 452015250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 29, 30, 35, 38, 42, 50, 57, 58, 70, 75, 87, 95, 105, 114, 133, 145, 150, 174, 175, 190, 203, 210, 266, 285, 290, 350, 373, 399, 406, 435, 475, 525, 551, 570, 609, 665, 725, 746, 798, 870, 950, 1015, 1050, 1102, 1119, 1218, 1330, 1425, 1450, 1653, 1865, 1995, 2030, 2175, 2238, 2611, 2755, 2850, 3045, 3306, 3325, 3730, 3857, 3990, 4350, 5075, 5222, 5510, 5595, 6090, 6650, 7087, 7714, 7833, 8265, 9325, 9975, 10150, 10817, 11190, 11571, 13055, 13775, 14174, 15225, 15666, 16530, 18650, 19285, 19950, 21261, 21634, 23142, 26110, 27550, 27975, 30450, 32451, 35435, 38570, 39165, 41325, 42522, 49609, 54085, 55950, 57855, 64902, 65275, 70870, 75719, 78330, 82650, 96425, 99218, 106305, 108170, 115710, 130550, 148827, 151438, 162255, 177175, 192850, 195825, 205523, 212610, 227157, 248045, 270425, 289275, 297654, 324510, 354350, 378595, 391650, 411046, 454314, 496090, 531525, 540850, 578550, 616569, 744135, 757190, 811275, 1027615, 1063050, 1135785, 1233138, 1240225, 1438661, 1488270, 1622550, 1892975, 2055230, 2271570, 2480450, 2877322, 3082845, 3720675, 3785950, 4315983, 5138075, 5678925, 6165690, 7193305, 7441350, 8631966, 10276150, 11357850, 14386610, 15414225, 21579915, 30828450, 35966525, 43159830, 71933050, 107899575, 215799150]

約数ペア:

[(1, 215799150), (2, 107899575), (3, 71933050), (5, 43159830), (6, 35966525), (7, 30828450), (10, 21579915), (14, 15414225), (15, 14386610), (19, 11357850), (21, 10276150), (25, 8631966), (29, 7441350), (30, 7193305), (35, 6165690), (38, 5678925), (42, 5138075), (50, 4315983), (57, 3785950), (58, 3720675), (70, 3082845), (75, 2877322), (87, 2480450), (95, 2271570), (105, 2055230), (114, 1892975), (133, 1622550), (145, 1488270), (150, 1438661), (174, 1240225), (175, 1233138), (190, 1135785), (203, 1063050), (210, 1027615), (266, 811275), (285, 757190), (290, 744135), (350, 616569), (373, 578550), (399, 540850), (406, 531525), (435, 496090), (475, 454314), (525, 411046), (551, 391650), (570, 378595), (609, 354350), (665, 324510), (725, 297654), (746, 289275), (798, 270425), (870, 248045), (950, 227157), (1015, 212610), (1050, 205523), (1102, 195825), (1119, 192850), (1218, 177175), (1330, 162255), (1425, 151438), (1450, 148827), (1653, 130550), (1865, 115710), (1995, 108170), (2030, 106305), (2175, 99218), (2238, 96425), (2611, 82650), (2755, 78330), (2850, 75719), (3045, 70870), (3306, 65275), (3325, 64902), (3730, 57855), (3857, 55950), (3990, 54085), (4350, 49609), (5075, 42522), (5222, 41325), (5510, 39165), (5595, 38570), (6090, 35435), (6650, 32451), (7087, 30450), (7714, 27975), (7833, 27550), (8265, 26110), (9325, 23142), (9975, 21634), (10150, 21261), (10817, 19950), (11190, 19285), (11571, 18650), (13055, 16530), (13775, 15666), (14174, 15225)]