29817480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 113762880

約数和(自身を除く): 83945400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 461, 462, 490, 539, 588, 616, 660, 735, 770, 840, 922, 924, 980, 1078, 1155, 1176, 1320, 1383, 1470, 1540, 1617, 1844, 1848, 1960, 2156, 2305, 2310, 2695, 2766, 2940, 3080, 3227, 3234, 3688, 4312, 4610, 4620, 5071, 5390, 5532, 5880, 6454, 6468, 6915, 8085, 9220, 9240, 9681, 10142, 10780, 11064, 12908, 12936, 13830, 15213, 16135, 16170, 18440, 19362, 20284, 21560, 22589, 25355, 25816, 27660, 30426, 32270, 32340, 35497, 38724, 40568, 45178, 48405, 50710, 55320, 60852, 64540, 64680, 67767, 70994, 76065, 77448, 90356, 96810, 101420, 106491, 112945, 121704, 129080, 135534, 141988, 152130, 177485, 180712, 193620, 202840, 212982, 225890, 248479, 271068, 283976, 304260, 338835, 354970, 387240, 425964, 451780, 496958, 532455, 542136, 608520, 677670, 709940, 745437, 851928, 903560, 993916, 1064910, 1242395, 1355340, 1419880, 1490874, 1987832, 2129820, 2484790, 2710680, 2981748, 3727185, 4259640, 4969580, 5963496, 7454370, 9939160, 14908740, 29817480]

約数ペア:

[(1, 29817480), (2, 14908740), (3, 9939160), (4, 7454370), (5, 5963496), (6, 4969580), (7, 4259640), (8, 3727185), (10, 2981748), (11, 2710680), (12, 2484790), (14, 2129820), (15, 1987832), (20, 1490874), (21, 1419880), (22, 1355340), (24, 1242395), (28, 1064910), (30, 993916), (33, 903560), (35, 851928), (40, 745437), (42, 709940), (44, 677670), (49, 608520), (55, 542136), (56, 532455), (60, 496958), (66, 451780), (70, 425964), (77, 387240), (84, 354970), (88, 338835), (98, 304260), (105, 283976), (110, 271068), (120, 248479), (132, 225890), (140, 212982), (147, 202840), (154, 193620), (165, 180712), (168, 177485), (196, 152130), (210, 141988), (220, 135534), (231, 129080), (245, 121704), (264, 112945), (280, 106491), (294, 101420), (308, 96810), (330, 90356), (385, 77448), (392, 76065), (420, 70994), (440, 67767), (461, 64680), (462, 64540), (490, 60852), (539, 55320), (588, 50710), (616, 48405), (660, 45178), (735, 40568), (770, 38724), (840, 35497), (922, 32340), (924, 32270), (980, 30426), (1078, 27660), (1155, 25816), (1176, 25355), (1320, 22589), (1383, 21560), (1470, 20284), (1540, 19362), (1617, 18440), (1844, 16170), (1848, 16135), (1960, 15213), (2156, 13830), (2305, 12936), (2310, 12908), (2695, 11064), (2766, 10780), (2940, 10142), (3080, 9681), (3227, 9240), (3234, 9220), (3688, 8085), (4312, 6915), (4610, 6468), (4620, 6454), (5071, 5880), (5390, 5532)]