213836040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4909}}^1$

素因数の和:4948

約数の個数: 144

約数和(自身を含む): 764045100

約数和(自身を除く): 550209060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 4909, 5445, 7260, 8712, 9818, 10890, 14520, 14727, 19636, 21780, 24545, 29454, 39272, 43560, 44181, 49090, 53999, 58908, 73635, 88362, 98180, 107998, 117816, 147270, 161997, 176724, 196360, 215996, 220905, 269995, 294540, 323994, 353448, 431992, 441810, 485991, 539990, 589080, 593989, 647988, 809985, 883620, 971982, 1079980, 1187978, 1295976, 1619970, 1767240, 1781967, 1943964, 2159960, 2375956, 2429955, 2969945, 3239940, 3563934, 3887928, 4751912, 4859910, 5345901, 5939890, 6479880, 7127868, 8909835, 9719820, 10691802, 11879780, 14255736, 17819670, 19439640, 21383604, 23759560, 26729505, 35639340, 42767208, 53459010, 71278680, 106918020, 213836040]

約数ペア:

[(1, 213836040), (2, 106918020), (3, 71278680), (4, 53459010), (5, 42767208), (6, 35639340), (8, 26729505), (9, 23759560), (10, 21383604), (11, 19439640), (12, 17819670), (15, 14255736), (18, 11879780), (20, 10691802), (22, 9719820), (24, 8909835), (30, 7127868), (33, 6479880), (36, 5939890), (40, 5345901), (44, 4859910), (45, 4751912), (55, 3887928), (60, 3563934), (66, 3239940), (72, 2969945), (88, 2429955), (90, 2375956), (99, 2159960), (110, 1943964), (120, 1781967), (121, 1767240), (132, 1619970), (165, 1295976), (180, 1187978), (198, 1079980), (220, 971982), (242, 883620), (264, 809985), (330, 647988), (360, 593989), (363, 589080), (396, 539990), (440, 485991), (484, 441810), (495, 431992), (605, 353448), (660, 323994), (726, 294540), (792, 269995), (968, 220905), (990, 215996), (1089, 196360), (1210, 176724), (1320, 161997), (1452, 147270), (1815, 117816), (1980, 107998), (2178, 98180), (2420, 88362), (2904, 73635), (3630, 58908), (3960, 53999), (4356, 49090), (4840, 44181), (4909, 43560), (5445, 39272), (7260, 29454), (8712, 24545), (9818, 21780), (10890, 19636), (14520, 14727)]