66154500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 212996784

約数和(自身を除く): 146842284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 241, 244, 250, 300, 305, 366, 375, 450, 482, 500, 549, 610, 723, 732, 750, 900, 915, 964, 1098, 1125, 1205, 1220, 1446, 1500, 1525, 1830, 2169, 2196, 2250, 2410, 2745, 2892, 3050, 3615, 3660, 4338, 4500, 4575, 4820, 5490, 6025, 6100, 7230, 7625, 8676, 9150, 10845, 10980, 12050, 13725, 14460, 14701, 15250, 18075, 18300, 21690, 22875, 24100, 27450, 29402, 30125, 30500, 36150, 43380, 44103, 45750, 54225, 54900, 58804, 60250, 68625, 72300, 73505, 88206, 90375, 91500, 108450, 120500, 132309, 137250, 147010, 176412, 180750, 216900, 220515, 264618, 271125, 274500, 294020, 361500, 367525, 441030, 529236, 542250, 661545, 735050, 882060, 1084500, 1102575, 1323090, 1470100, 1837625, 2205150, 2646180, 3307725, 3675250, 4410300, 5512875, 6615450, 7350500, 11025750, 13230900, 16538625, 22051500, 33077250, 66154500]

約数ペア:

[(1, 66154500), (2, 33077250), (3, 22051500), (4, 16538625), (5, 13230900), (6, 11025750), (9, 7350500), (10, 6615450), (12, 5512875), (15, 4410300), (18, 3675250), (20, 3307725), (25, 2646180), (30, 2205150), (36, 1837625), (45, 1470100), (50, 1323090), (60, 1102575), (61, 1084500), (75, 882060), (90, 735050), (100, 661545), (122, 542250), (125, 529236), (150, 441030), (180, 367525), (183, 361500), (225, 294020), (241, 274500), (244, 271125), (250, 264618), (300, 220515), (305, 216900), (366, 180750), (375, 176412), (450, 147010), (482, 137250), (500, 132309), (549, 120500), (610, 108450), (723, 91500), (732, 90375), (750, 88206), (900, 73505), (915, 72300), (964, 68625), (1098, 60250), (1125, 58804), (1205, 54900), (1220, 54225), (1446, 45750), (1500, 44103), (1525, 43380), (1830, 36150), (2169, 30500), (2196, 30125), (2250, 29402), (2410, 27450), (2745, 24100), (2892, 22875), (3050, 21690), (3615, 18300), (3660, 18075), (4338, 15250), (4500, 14701), (4575, 14460), (4820, 13725), (5490, 12050), (6025, 10980), (6100, 10845), (7230, 9150), (7625, 8676)]