66412500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 251983872

約数和(自身を除く): 185571372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 25, 28, 30, 33, 35, 42, 44, 46, 50, 55, 60, 66, 69, 70, 75, 77, 84, 92, 100, 105, 110, 115, 125, 132, 138, 140, 150, 154, 161, 165, 175, 210, 220, 230, 231, 250, 253, 275, 276, 300, 308, 322, 330, 345, 350, 375, 385, 420, 460, 462, 483, 500, 506, 525, 550, 575, 625, 644, 660, 690, 700, 750, 759, 770, 805, 825, 875, 924, 966, 1012, 1050, 1100, 1150, 1155, 1250, 1265, 1375, 1380, 1500, 1518, 1540, 1610, 1650, 1725, 1750, 1771, 1875, 1925, 1932, 2100, 2300, 2310, 2415, 2500, 2530, 2625, 2750, 2875, 3036, 3125, 3220, 3300, 3450, 3500, 3542, 3750, 3795, 3850, 4025, 4125, 4375, 4620, 4830, 5060, 5250, 5313, 5500, 5750, 5775, 6250, 6325, 6875, 6900, 7084, 7500, 7590, 7700, 8050, 8250, 8625, 8750, 8855, 9375, 9625, 9660, 10500, 10626, 11500, 11550, 12075, 12500, 12650, 13125, 13750, 14375, 15180, 16100, 16500, 17250, 17500, 17710, 18750, 18975, 19250, 20125, 20625, 21252, 21875, 23100, 24150, 25300, 26250, 26565, 27500, 28750, 28875, 31625, 34375, 34500, 35420, 37500, 37950, 38500, 40250, 41250, 43125, 43750, 44275, 48125, 48300, 52500, 53130, 57500, 57750, 60375, 63250, 65625, 68750, 71875, 75900, 80500, 82500, 86250, 87500, 88550, 94875, 96250, 100625, 103125, 106260, 115500, 120750, 126500, 131250, 132825, 137500, 143750, 144375, 158125, 172500, 177100, 189750, 192500, 201250, 206250, 215625, 221375, 240625, 241500, 262500, 265650, 287500, 288750, 301875, 316250, 379500, 402500, 412500, 431250, 442750, 474375, 481250, 503125, 531300, 577500, 603750, 632500, 664125, 721875, 790625, 862500, 885500, 948750, 962500, 1006250, 1106875, 1207500, 1328250, 1443750, 1509375, 1581250, 1897500, 2012500, 2213750, 2371875, 2656500, 2887500, 3018750, 3162500, 3320625, 4427500, 4743750, 5534375, 6037500, 6641250, 9487500, 11068750, 13282500, 16603125, 22137500, 33206250, 66412500]

約数ペア:

[(1, 66412500), (2, 33206250), (3, 22137500), (4, 16603125), (5, 13282500), (6, 11068750), (7, 9487500), (10, 6641250), (11, 6037500), (12, 5534375), (14, 4743750), (15, 4427500), (20, 3320625), (21, 3162500), (22, 3018750), (23, 2887500), (25, 2656500), (28, 2371875), (30, 2213750), (33, 2012500), (35, 1897500), (42, 1581250), (44, 1509375), (46, 1443750), (50, 1328250), (55, 1207500), (60, 1106875), (66, 1006250), (69, 962500), (70, 948750), (75, 885500), (77, 862500), (84, 790625), (92, 721875), (100, 664125), (105, 632500), (110, 603750), (115, 577500), (125, 531300), (132, 503125), (138, 481250), (140, 474375), (150, 442750), (154, 431250), (161, 412500), (165, 402500), (175, 379500), (210, 316250), (220, 301875), (230, 288750), (231, 287500), (250, 265650), (253, 262500), (275, 241500), (276, 240625), (300, 221375), (308, 215625), (322, 206250), (330, 201250), (345, 192500), (350, 189750), (375, 177100), (385, 172500), (420, 158125), (460, 144375), (462, 143750), (483, 137500), (500, 132825), (506, 131250), (525, 126500), (550, 120750), (575, 115500), (625, 106260), (644, 103125), (660, 100625), (690, 96250), (700, 94875), (750, 88550), (759, 87500), (770, 86250), (805, 82500), (825, 80500), (875, 75900), (924, 71875), (966, 68750), (1012, 65625), (1050, 63250), (1100, 60375), (1150, 57750), (1155, 57500), (1250, 53130), (1265, 52500), (1375, 48300), (1380, 48125), (1500, 44275), (1518, 43750), (1540, 43125), (1610, 41250), (1650, 40250), (1725, 38500), (1750, 37950), (1771, 37500), (1875, 35420), (1925, 34500), (1932, 34375), (2100, 31625), (2300, 28875), (2310, 28750), (2415, 27500), (2500, 26565), (2530, 26250), (2625, 25300), (2750, 24150), (2875, 23100), (3036, 21875), (3125, 21252), (3220, 20625), (3300, 20125), (3450, 19250), (3500, 18975), (3542, 18750), (3750, 17710), (3795, 17500), (3850, 17250), (4025, 16500), (4125, 16100), (4375, 15180), (4620, 14375), (4830, 13750), (5060, 13125), (5250, 12650), (5313, 12500), (5500, 12075), (5750, 11550), (5775, 11500), (6250, 10626), (6325, 10500), (6875, 9660), (6900, 9625), (7084, 9375), (7500, 8855), (7590, 8750), (7700, 8625), (8050, 8250)]