51830100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 216

約数和(自身を含む): 195890240

約数和(自身を除く): 144060140

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, 433, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 866, 900, 950, 1050, 1140, 1197, 1260, 1299, 1330, 1425, 1575, 1596, 1710, 1732, 1900, 1995, 2100, 2165, 2394, 2598, 2660, 2850, 3031, 3150, 3325, 3420, 3897, 3990, 4275, 4330, 4788, 5196, 5700, 5985, 6062, 6300, 6495, 6650, 7794, 7980, 8227, 8550, 8660, 9093, 9975, 10825, 11970, 12124, 12990, 13300, 15155, 15588, 16454, 17100, 18186, 19485, 19950, 21650, 23940, 24681, 25980, 27279, 29925, 30310, 32475, 32908, 36372, 38970, 39900, 41135, 43300, 45465, 49362, 54558, 57589, 59850, 60620, 64950, 74043, 75775, 77940, 82270, 90930, 97425, 98724, 109116, 115178, 119700, 123405, 129900, 136395, 148086, 151550, 164540, 172767, 181860, 194850, 205675, 227325, 230356, 246810, 272790, 287945, 296172, 303100, 345534, 370215, 389700, 411350, 454650, 493620, 518301, 545580, 575890, 617025, 681975, 691068, 740430, 822700, 863835, 909300, 1036602, 1151780, 1234050, 1363950, 1439725, 1480860, 1727670, 1851075, 2073204, 2468100, 2591505, 2727900, 2879450, 3455340, 3702150, 4319175, 5183010, 5758900, 7404300, 8638350, 10366020, 12957525, 17276700, 25915050, 51830100]

約数ペア:

[(1, 51830100), (2, 25915050), (3, 17276700), (4, 12957525), (5, 10366020), (6, 8638350), (7, 7404300), (9, 5758900), (10, 5183010), (12, 4319175), (14, 3702150), (15, 3455340), (18, 2879450), (19, 2727900), (20, 2591505), (21, 2468100), (25, 2073204), (28, 1851075), (30, 1727670), (35, 1480860), (36, 1439725), (38, 1363950), (42, 1234050), (45, 1151780), (50, 1036602), (57, 909300), (60, 863835), (63, 822700), (70, 740430), (75, 691068), (76, 681975), (84, 617025), (90, 575890), (95, 545580), (100, 518301), (105, 493620), (114, 454650), (126, 411350), (133, 389700), (140, 370215), (150, 345534), (171, 303100), (175, 296172), (180, 287945), (190, 272790), (210, 246810), (225, 230356), (228, 227325), (252, 205675), (266, 194850), (285, 181860), (300, 172767), (315, 164540), (342, 151550), (350, 148086), (380, 136395), (399, 129900), (420, 123405), (433, 119700), (450, 115178), (475, 109116), (525, 98724), (532, 97425), (570, 90930), (630, 82270), (665, 77940), (684, 75775), (700, 74043), (798, 64950), (855, 60620), (866, 59850), (900, 57589), (950, 54558), (1050, 49362), (1140, 45465), (1197, 43300), (1260, 41135), (1299, 39900), (1330, 38970), (1425, 36372), (1575, 32908), (1596, 32475), (1710, 30310), (1732, 29925), (1900, 27279), (1995, 25980), (2100, 24681), (2165, 23940), (2394, 21650), (2598, 19950), (2660, 19485), (2850, 18186), (3031, 17100), (3150, 16454), (3325, 15588), (3420, 15155), (3897, 13300), (3990, 12990), (4275, 12124), (4330, 11970), (4788, 10825), (5196, 9975), (5700, 9093), (5985, 8660), (6062, 8550), (6300, 8227), (6495, 7980), (6650, 7794)]