166031250

素因数分解:

$2^1\times 3^1\times 5^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 224

約数和(自身を含む): 539993088

約数和(自身を除く): 373961838

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 25, 30, 33, 35, 42, 46, 50, 55, 66, 69, 70, 75, 77, 105, 110, 115, 125, 138, 150, 154, 161, 165, 175, 210, 230, 231, 250, 253, 275, 322, 330, 345, 350, 375, 385, 462, 483, 506, 525, 550, 575, 625, 690, 750, 759, 770, 805, 825, 875, 966, 1050, 1150, 1155, 1250, 1265, 1375, 1518, 1610, 1650, 1725, 1750, 1771, 1875, 1925, 2310, 2415, 2530, 2625, 2750, 2875, 3125, 3450, 3542, 3750, 3795, 3850, 4025, 4125, 4375, 4830, 5250, 5313, 5750, 5775, 6250, 6325, 6875, 7590, 8050, 8250, 8625, 8750, 8855, 9375, 9625, 10626, 11550, 12075, 12650, 13125, 13750, 14375, 15625, 17250, 17710, 18750, 18975, 19250, 20125, 20625, 21875, 24150, 26250, 26565, 28750, 28875, 31250, 31625, 34375, 37950, 40250, 41250, 43125, 43750, 44275, 46875, 48125, 53130, 57750, 60375, 63250, 65625, 68750, 71875, 86250, 88550, 93750, 94875, 96250, 100625, 103125, 109375, 120750, 131250, 132825, 143750, 144375, 158125, 171875, 189750, 201250, 206250, 215625, 218750, 221375, 240625, 265650, 288750, 301875, 316250, 328125, 343750, 359375, 431250, 442750, 474375, 481250, 503125, 515625, 603750, 656250, 664125, 718750, 721875, 790625, 948750, 1006250, 1031250, 1078125, 1106875, 1203125, 1328250, 1443750, 1509375, 1581250, 2156250, 2213750, 2371875, 2406250, 2515625, 3018750, 3320625, 3609375, 3953125, 4743750, 5031250, 5534375, 6641250, 7218750, 7546875, 7906250, 11068750, 11859375, 15093750, 16603125, 23718750, 27671875, 33206250, 55343750, 83015625, 166031250]

約数ペア:

[(1, 166031250), (2, 83015625), (3, 55343750), (5, 33206250), (6, 27671875), (7, 23718750), (10, 16603125), (11, 15093750), (14, 11859375), (15, 11068750), (21, 7906250), (22, 7546875), (23, 7218750), (25, 6641250), (30, 5534375), (33, 5031250), (35, 4743750), (42, 3953125), (46, 3609375), (50, 3320625), (55, 3018750), (66, 2515625), (69, 2406250), (70, 2371875), (75, 2213750), (77, 2156250), (105, 1581250), (110, 1509375), (115, 1443750), (125, 1328250), (138, 1203125), (150, 1106875), (154, 1078125), (161, 1031250), (165, 1006250), (175, 948750), (210, 790625), (230, 721875), (231, 718750), (250, 664125), (253, 656250), (275, 603750), (322, 515625), (330, 503125), (345, 481250), (350, 474375), (375, 442750), (385, 431250), (462, 359375), (483, 343750), (506, 328125), (525, 316250), (550, 301875), (575, 288750), (625, 265650), (690, 240625), (750, 221375), (759, 218750), (770, 215625), (805, 206250), (825, 201250), (875, 189750), (966, 171875), (1050, 158125), (1150, 144375), (1155, 143750), (1250, 132825), (1265, 131250), (1375, 120750), (1518, 109375), (1610, 103125), (1650, 100625), (1725, 96250), (1750, 94875), (1771, 93750), (1875, 88550), (1925, 86250), (2310, 71875), (2415, 68750), (2530, 65625), (2625, 63250), (2750, 60375), (2875, 57750), (3125, 53130), (3450, 48125), (3542, 46875), (3750, 44275), (3795, 43750), (3850, 43125), (4025, 41250), (4125, 40250), (4375, 37950), (4830, 34375), (5250, 31625), (5313, 31250), (5750, 28875), (5775, 28750), (6250, 26565), (6325, 26250), (6875, 24150), (7590, 21875), (8050, 20625), (8250, 20125), (8625, 19250), (8750, 18975), (8855, 18750), (9375, 17710), (9625, 17250), (10626, 15625), (11550, 14375), (12075, 13750), (12650, 13125)]