66829950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 137906946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 450, 495, 506, 550, 575, 587, 690, 759, 825, 990, 1035, 1150, 1174, 1265, 1518, 1650, 1725, 1761, 2070, 2277, 2475, 2530, 2935, 3450, 3522, 3795, 4554, 4950, 5175, 5283, 5870, 6325, 6457, 7590, 8805, 10350, 10566, 11385, 12650, 12914, 13501, 14675, 17610, 18975, 19371, 22770, 26415, 27002, 29350, 32285, 37950, 38742, 40503, 44025, 52830, 56925, 58113, 64570, 67505, 81006, 88050, 96855, 113850, 116226, 121509, 132075, 135010, 148511, 161425, 193710, 202515, 243018, 264150, 290565, 297022, 322850, 337525, 405030, 445533, 484275, 581130, 607545, 675050, 742555, 891066, 968550, 1012575, 1215090, 1336599, 1452825, 1485110, 2025150, 2227665, 2673198, 2905650, 3037725, 3712775, 4455330, 6075450, 6682995, 7425550, 11138325, 13365990, 22276650, 33414975, 66829950]

約数ペア:

[(1, 66829950), (2, 33414975), (3, 22276650), (5, 13365990), (6, 11138325), (9, 7425550), (10, 6682995), (11, 6075450), (15, 4455330), (18, 3712775), (22, 3037725), (23, 2905650), (25, 2673198), (30, 2227665), (33, 2025150), (45, 1485110), (46, 1452825), (50, 1336599), (55, 1215090), (66, 1012575), (69, 968550), (75, 891066), (90, 742555), (99, 675050), (110, 607545), (115, 581130), (138, 484275), (150, 445533), (165, 405030), (198, 337525), (207, 322850), (225, 297022), (230, 290565), (253, 264150), (275, 243018), (330, 202515), (345, 193710), (414, 161425), (450, 148511), (495, 135010), (506, 132075), (550, 121509), (575, 116226), (587, 113850), (690, 96855), (759, 88050), (825, 81006), (990, 67505), (1035, 64570), (1150, 58113), (1174, 56925), (1265, 52830), (1518, 44025), (1650, 40503), (1725, 38742), (1761, 37950), (2070, 32285), (2277, 29350), (2475, 27002), (2530, 26415), (2935, 22770), (3450, 19371), (3522, 18975), (3795, 17610), (4554, 14675), (4950, 13501), (5175, 12914), (5283, 12650), (5870, 11385), (6325, 10566), (6457, 10350), (7590, 8805)]