2049293100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 216

約数和(自身を含む): 6384053200

約数和(自身を除く): 4334760100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 185, 222, 230, 276, 300, 345, 349, 370, 444, 460, 529, 555, 575, 690, 698, 740, 851, 925, 1047, 1058, 1110, 1150, 1380, 1396, 1587, 1702, 1725, 1745, 1850, 2094, 2116, 2220, 2300, 2553, 2645, 2775, 3174, 3404, 3450, 3490, 3700, 4188, 4255, 5106, 5235, 5290, 5550, 6348, 6900, 6980, 7935, 8027, 8510, 8725, 10212, 10470, 10580, 11100, 12765, 12913, 13225, 15870, 16054, 17020, 17450, 19573, 20940, 21275, 24081, 25530, 25826, 26175, 26450, 31740, 32108, 34900, 38739, 39146, 39675, 40135, 42550, 48162, 51060, 51652, 52350, 52900, 58719, 63825, 64565, 77478, 78292, 79350, 80270, 85100, 96324, 97865, 104700, 117438, 120405, 127650, 129130, 154956, 158700, 160540, 184621, 193695, 195730, 200675, 234876, 240810, 255300, 258260, 293595, 296999, 322825, 369242, 387390, 391460, 401350, 481620, 489325, 553863, 587190, 593998, 602025, 645650, 738484, 774780, 802700, 890997, 923105, 968475, 978650, 1107726, 1174380, 1187996, 1204050, 1291300, 1467975, 1484995, 1781994, 1846210, 1936950, 1957300, 2215452, 2408100, 2769315, 2935950, 2969990, 3563988, 3692420, 3873900, 4454985, 4615525, 5538630, 5871900, 5939980, 6830977, 7424975, 8909970, 9231050, 11077260, 13661954, 13846575, 14849950, 17819940, 18462100, 20492931, 22274925, 27323908, 27693150, 29699900, 34154885, 40985862, 44549850, 55386300, 68309770, 81971724, 89099700, 102464655, 136619540, 170774425, 204929310, 341548850, 409858620, 512323275, 683097700, 1024646550, 2049293100]

約数ペア:

[(1, 2049293100), (2, 1024646550), (3, 683097700), (4, 512323275), (5, 409858620), (6, 341548850), (10, 204929310), (12, 170774425), (15, 136619540), (20, 102464655), (23, 89099700), (25, 81971724), (30, 68309770), (37, 55386300), (46, 44549850), (50, 40985862), (60, 34154885), (69, 29699900), (74, 27693150), (75, 27323908), (92, 22274925), (100, 20492931), (111, 18462100), (115, 17819940), (138, 14849950), (148, 13846575), (150, 13661954), (185, 11077260), (222, 9231050), (230, 8909970), (276, 7424975), (300, 6830977), (345, 5939980), (349, 5871900), (370, 5538630), (444, 4615525), (460, 4454985), (529, 3873900), (555, 3692420), (575, 3563988), (690, 2969990), (698, 2935950), (740, 2769315), (851, 2408100), (925, 2215452), (1047, 1957300), (1058, 1936950), (1110, 1846210), (1150, 1781994), (1380, 1484995), (1396, 1467975), (1587, 1291300), (1702, 1204050), (1725, 1187996), (1745, 1174380), (1850, 1107726), (2094, 978650), (2116, 968475), (2220, 923105), (2300, 890997), (2553, 802700), (2645, 774780), (2775, 738484), (3174, 645650), (3404, 602025), (3450, 593998), (3490, 587190), (3700, 553863), (4188, 489325), (4255, 481620), (5106, 401350), (5235, 391460), (5290, 387390), (5550, 369242), (6348, 322825), (6900, 296999), (6980, 293595), (7935, 258260), (8027, 255300), (8510, 240810), (8725, 234876), (10212, 200675), (10470, 195730), (10580, 193695), (11100, 184621), (12765, 160540), (12913, 158700), (13225, 154956), (15870, 129130), (16054, 127650), (17020, 120405), (17450, 117438), (19573, 104700), (20940, 97865), (21275, 96324), (24081, 85100), (25530, 80270), (25826, 79350), (26175, 78292), (26450, 77478), (31740, 64565), (32108, 63825), (34900, 58719), (38739, 52900), (39146, 52350), (39675, 51652), (40135, 51060), (42550, 48162)]