69903900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 250233984

約数和(自身を除く): 180330084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 307, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 614, 660, 690, 759, 825, 828, 900, 921, 990, 1012, 1035, 1100, 1150, 1228, 1265, 1380, 1518, 1535, 1650, 1725, 1842, 1980, 2070, 2277, 2300, 2475, 2530, 2763, 3036, 3070, 3300, 3377, 3450, 3684, 3795, 4140, 4554, 4605, 4950, 5060, 5175, 5526, 6140, 6325, 6754, 6900, 7061, 7590, 7675, 9108, 9210, 9900, 10131, 10350, 11052, 11385, 12650, 13508, 13815, 14122, 15180, 15350, 16885, 18420, 18975, 20262, 20700, 21183, 22770, 23025, 25300, 27630, 28244, 30393, 30700, 33770, 35305, 37950, 40524, 42366, 45540, 46050, 50655, 55260, 56925, 60786, 63549, 67540, 69075, 70610, 75900, 77671, 84425, 84732, 92100, 101310, 105915, 113850, 121572, 127098, 138150, 141220, 151965, 155342, 168850, 176525, 202620, 211830, 227700, 233013, 253275, 254196, 276300, 303930, 310684, 317745, 337700, 353050, 388355, 423660, 466026, 506550, 529575, 607860, 635490, 699039, 706100, 759825, 776710, 932052, 1013100, 1059150, 1165065, 1270980, 1398078, 1519650, 1553420, 1588725, 1941775, 2118300, 2330130, 2796156, 3039300, 3177450, 3495195, 3883550, 4660260, 5825325, 6354900, 6990390, 7767100, 11650650, 13980780, 17475975, 23301300, 34951950, 69903900]

約数ペア:

[(1, 69903900), (2, 34951950), (3, 23301300), (4, 17475975), (5, 13980780), (6, 11650650), (9, 7767100), (10, 6990390), (11, 6354900), (12, 5825325), (15, 4660260), (18, 3883550), (20, 3495195), (22, 3177450), (23, 3039300), (25, 2796156), (30, 2330130), (33, 2118300), (36, 1941775), (44, 1588725), (45, 1553420), (46, 1519650), (50, 1398078), (55, 1270980), (60, 1165065), (66, 1059150), (69, 1013100), (75, 932052), (90, 776710), (92, 759825), (99, 706100), (100, 699039), (110, 635490), (115, 607860), (132, 529575), (138, 506550), (150, 466026), (165, 423660), (180, 388355), (198, 353050), (207, 337700), (220, 317745), (225, 310684), (230, 303930), (253, 276300), (275, 254196), (276, 253275), (300, 233013), (307, 227700), (330, 211830), (345, 202620), (396, 176525), (414, 168850), (450, 155342), (460, 151965), (495, 141220), (506, 138150), (550, 127098), (575, 121572), (614, 113850), (660, 105915), (690, 101310), (759, 92100), (825, 84732), (828, 84425), (900, 77671), (921, 75900), (990, 70610), (1012, 69075), (1035, 67540), (1100, 63549), (1150, 60786), (1228, 56925), (1265, 55260), (1380, 50655), (1518, 46050), (1535, 45540), (1650, 42366), (1725, 40524), (1842, 37950), (1980, 35305), (2070, 33770), (2277, 30700), (2300, 30393), (2475, 28244), (2530, 27630), (2763, 25300), (3036, 23025), (3070, 22770), (3300, 21183), (3377, 20700), (3450, 20262), (3684, 18975), (3795, 18420), (4140, 16885), (4554, 15350), (4605, 15180), (4950, 14122), (5060, 13815), (5175, 13508), (5526, 12650), (6140, 11385), (6325, 11052), (6754, 10350), (6900, 10131), (7061, 9900), (7590, 9210), (7675, 9108)]