66227580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 222191424

約数和(自身を除く): 155963844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 941, 1020, 1035, 1173, 1380, 1530, 1564, 1882, 1955, 2070, 2346, 2823, 3060, 3519, 3764, 3910, 4140, 4692, 4705, 5646, 5865, 7038, 7820, 8469, 9410, 11292, 11730, 14076, 14115, 15997, 16938, 17595, 18820, 21643, 23460, 28230, 31994, 33876, 35190, 42345, 43286, 47991, 56460, 63988, 64929, 70380, 79985, 84690, 86572, 95982, 108215, 129858, 143973, 159970, 169380, 191964, 194787, 216430, 239955, 259716, 287946, 319940, 324645, 367931, 389574, 432860, 479910, 575892, 649290, 719865, 735862, 779148, 959820, 973935, 1103793, 1298580, 1439730, 1471724, 1839655, 1947870, 2207586, 2879460, 3311379, 3679310, 3895740, 4415172, 5518965, 6622758, 7358620, 11037930, 13245516, 16556895, 22075860, 33113790, 66227580]

約数ペア:

[(1, 66227580), (2, 33113790), (3, 22075860), (4, 16556895), (5, 13245516), (6, 11037930), (9, 7358620), (10, 6622758), (12, 5518965), (15, 4415172), (17, 3895740), (18, 3679310), (20, 3311379), (23, 2879460), (30, 2207586), (34, 1947870), (36, 1839655), (45, 1471724), (46, 1439730), (51, 1298580), (60, 1103793), (68, 973935), (69, 959820), (85, 779148), (90, 735862), (92, 719865), (102, 649290), (115, 575892), (138, 479910), (153, 432860), (170, 389574), (180, 367931), (204, 324645), (207, 319940), (230, 287946), (255, 259716), (276, 239955), (306, 216430), (340, 194787), (345, 191964), (391, 169380), (414, 159970), (460, 143973), (510, 129858), (612, 108215), (690, 95982), (765, 86572), (782, 84690), (828, 79985), (941, 70380), (1020, 64929), (1035, 63988), (1173, 56460), (1380, 47991), (1530, 43286), (1564, 42345), (1882, 35190), (1955, 33876), (2070, 31994), (2346, 28230), (2823, 23460), (3060, 21643), (3519, 18820), (3764, 17595), (3910, 16938), (4140, 15997), (4692, 14115), (4705, 14076), (5646, 11730), (5865, 11292), (7038, 9410), (7820, 8469)]