189485100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1629

約数の個数: 216

約数和(自身を含む): 714954240

約数和(自身を除く): 525469140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1583, 1596, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3166, 3325, 3420, 3990, 4275, 4749, 4788, 5700, 5985, 6300, 6332, 6650, 7915, 7980, 8550, 9498, 9975, 11081, 11970, 13300, 14247, 15830, 17100, 18996, 19950, 22162, 23745, 23940, 28494, 29925, 30077, 31660, 33243, 39575, 39900, 44324, 47490, 55405, 56988, 59850, 60154, 66486, 71235, 79150, 90231, 94980, 99729, 110810, 118725, 119700, 120308, 132972, 142470, 150385, 158300, 166215, 180462, 199458, 210539, 221620, 237450, 270693, 277025, 284940, 300770, 332430, 356175, 360924, 398916, 421078, 451155, 474900, 498645, 541386, 554050, 601540, 631617, 664860, 712350, 751925, 831075, 842156, 902310, 997290, 1052695, 1082772, 1108100, 1263234, 1353465, 1424700, 1503850, 1662150, 1804620, 1894851, 1994580, 2105390, 2255775, 2493225, 2526468, 2706930, 3007700, 3158085, 3324300, 3789702, 4210780, 4511550, 4986450, 5263475, 5413860, 6316170, 6767325, 7579404, 9023100, 9474255, 9972900, 10526950, 12632340, 13534650, 15790425, 18948510, 21053900, 27069300, 31580850, 37897020, 47371275, 63161700, 94742550, 189485100]

約数ペア:

[(1, 189485100), (2, 94742550), (3, 63161700), (4, 47371275), (5, 37897020), (6, 31580850), (7, 27069300), (9, 21053900), (10, 18948510), (12, 15790425), (14, 13534650), (15, 12632340), (18, 10526950), (19, 9972900), (20, 9474255), (21, 9023100), (25, 7579404), (28, 6767325), (30, 6316170), (35, 5413860), (36, 5263475), (38, 4986450), (42, 4511550), (45, 4210780), (50, 3789702), (57, 3324300), (60, 3158085), (63, 3007700), (70, 2706930), (75, 2526468), (76, 2493225), (84, 2255775), (90, 2105390), (95, 1994580), (100, 1894851), (105, 1804620), (114, 1662150), (126, 1503850), (133, 1424700), (140, 1353465), (150, 1263234), (171, 1108100), (175, 1082772), (180, 1052695), (190, 997290), (210, 902310), (225, 842156), (228, 831075), (252, 751925), (266, 712350), (285, 664860), (300, 631617), (315, 601540), (342, 554050), (350, 541386), (380, 498645), (399, 474900), (420, 451155), (450, 421078), (475, 398916), (525, 360924), (532, 356175), (570, 332430), (630, 300770), (665, 284940), (684, 277025), (700, 270693), (798, 237450), (855, 221620), (900, 210539), (950, 199458), (1050, 180462), (1140, 166215), (1197, 158300), (1260, 150385), (1330, 142470), (1425, 132972), (1575, 120308), (1583, 119700), (1596, 118725), (1710, 110810), (1900, 99729), (1995, 94980), (2100, 90231), (2394, 79150), (2660, 71235), (2850, 66486), (3150, 60154), (3166, 59850), (3325, 56988), (3420, 55405), (3990, 47490), (4275, 44324), (4749, 39900), (4788, 39575), (5700, 33243), (5985, 31660), (6300, 30077), (6332, 29925), (6650, 28494), (7915, 23940), (7980, 23745), (8550, 22162), (9498, 19950), (9975, 18996), (11081, 17100), (11970, 15830), (13300, 14247)]