17680453500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1253

約数の個数: 192

約数和(自身を含む): 52646630400

約数和(自身を除く): 34966176900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 125, 150, 183, 199, 244, 250, 300, 305, 366, 375, 398, 500, 597, 610, 732, 750, 796, 915, 971, 995, 1194, 1220, 1500, 1525, 1830, 1942, 1990, 2388, 2913, 2985, 3050, 3660, 3884, 3980, 4575, 4855, 4975, 5826, 5970, 6100, 7625, 9150, 9710, 9950, 11652, 11940, 12139, 14565, 14925, 15250, 18300, 19420, 19900, 22875, 24275, 24278, 24875, 29130, 29850, 30500, 36417, 45750, 48550, 48556, 49750, 58260, 59231, 59700, 60695, 72825, 72834, 74625, 91500, 97100, 99500, 118462, 121375, 121390, 145650, 145668, 149250, 177693, 182085, 193229, 236924, 242750, 242780, 291300, 296155, 298500, 303475, 355386, 364125, 364170, 386458, 485500, 579687, 592310, 606950, 710772, 728250, 728340, 772916, 888465, 910425, 966145, 1159374, 1184620, 1213900, 1456500, 1480775, 1517375, 1776930, 1820850, 1932290, 2318748, 2898435, 2961550, 3034750, 3553860, 3641700, 3864580, 4442325, 4552125, 4830725, 5796870, 5923100, 6069500, 7403875, 8884650, 9104250, 9661450, 11593740, 11786969, 14492175, 14807750, 17769300, 18208500, 19322900, 22211625, 23573938, 24153625, 28984350, 29615500, 35360907, 44423250, 47147876, 48307250, 57968700, 58934845, 70721814, 72460875, 88846500, 96614500, 117869690, 141443628, 144921750, 176804535, 235739380, 289843500, 294674225, 353609070, 589348450, 707218140, 884022675, 1178696900, 1473371125, 1768045350, 2946742250, 3536090700, 4420113375, 5893484500, 8840226750, 17680453500]

約数ペア:

[(1, 17680453500), (2, 8840226750), (3, 5893484500), (4, 4420113375), (5, 3536090700), (6, 2946742250), (10, 1768045350), (12, 1473371125), (15, 1178696900), (20, 884022675), (25, 707218140), (30, 589348450), (50, 353609070), (60, 294674225), (61, 289843500), (75, 235739380), (100, 176804535), (122, 144921750), (125, 141443628), (150, 117869690), (183, 96614500), (199, 88846500), (244, 72460875), (250, 70721814), (300, 58934845), (305, 57968700), (366, 48307250), (375, 47147876), (398, 44423250), (500, 35360907), (597, 29615500), (610, 28984350), (732, 24153625), (750, 23573938), (796, 22211625), (915, 19322900), (971, 18208500), (995, 17769300), (1194, 14807750), (1220, 14492175), (1500, 11786969), (1525, 11593740), (1830, 9661450), (1942, 9104250), (1990, 8884650), (2388, 7403875), (2913, 6069500), (2985, 5923100), (3050, 5796870), (3660, 4830725), (3884, 4552125), (3980, 4442325), (4575, 3864580), (4855, 3641700), (4975, 3553860), (5826, 3034750), (5970, 2961550), (6100, 2898435), (7625, 2318748), (9150, 1932290), (9710, 1820850), (9950, 1776930), (11652, 1517375), (11940, 1480775), (12139, 1456500), (14565, 1213900), (14925, 1184620), (15250, 1159374), (18300, 966145), (19420, 910425), (19900, 888465), (22875, 772916), (24275, 728340), (24278, 728250), (24875, 710772), (29130, 606950), (29850, 592310), (30500, 579687), (36417, 485500), (45750, 386458), (48550, 364170), (48556, 364125), (49750, 355386), (58260, 303475), (59231, 298500), (59700, 296155), (60695, 291300), (72825, 242780), (72834, 242750), (74625, 236924), (91500, 193229), (97100, 182085), (99500, 177693), (118462, 149250), (121375, 145668), (121390, 145650)]