171213900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 587087424

約数和(自身を除く): 415873524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 169, 195, 220, 260, 275, 286, 300, 307, 325, 330, 338, 390, 429, 507, 550, 572, 614, 650, 660, 676, 715, 780, 825, 845, 858, 921, 975, 1014, 1100, 1228, 1300, 1430, 1535, 1650, 1690, 1716, 1842, 1859, 1950, 2028, 2145, 2535, 2860, 3070, 3300, 3377, 3380, 3575, 3684, 3718, 3900, 3991, 4225, 4290, 4605, 5070, 5577, 6140, 6754, 7150, 7436, 7675, 7982, 8450, 8580, 9210, 9295, 10131, 10140, 10725, 11154, 11973, 12675, 13508, 14300, 15350, 15964, 16885, 16900, 18420, 18590, 19955, 20262, 21450, 22308, 23025, 23946, 25350, 27885, 30700, 33770, 37180, 39910, 40524, 42900, 43901, 46050, 46475, 47892, 50655, 50700, 51883, 55770, 59865, 67540, 79820, 84425, 87802, 92100, 92950, 99775, 101310, 103766, 111540, 119730, 131703, 139425, 155649, 168850, 175604, 185900, 199550, 202620, 207532, 219505, 239460, 253275, 259415, 263406, 278850, 299325, 311298, 337700, 399100, 439010, 506550, 518830, 526812, 557700, 570713, 598650, 622596, 658515, 778245, 878020, 1013100, 1037660, 1097525, 1141426, 1197300, 1297075, 1317030, 1556490, 1712139, 2195050, 2282852, 2594150, 2634060, 2853565, 3112980, 3292575, 3424278, 3891225, 4390100, 5188300, 5707130, 6585150, 6848556, 7782450, 8560695, 11414260, 13170300, 14267825, 15564900, 17121390, 28535650, 34242780, 42803475, 57071300, 85606950, 171213900]

約数ペア:

[(1, 171213900), (2, 85606950), (3, 57071300), (4, 42803475), (5, 34242780), (6, 28535650), (10, 17121390), (11, 15564900), (12, 14267825), (13, 13170300), (15, 11414260), (20, 8560695), (22, 7782450), (25, 6848556), (26, 6585150), (30, 5707130), (33, 5188300), (39, 4390100), (44, 3891225), (50, 3424278), (52, 3292575), (55, 3112980), (60, 2853565), (65, 2634060), (66, 2594150), (75, 2282852), (78, 2195050), (100, 1712139), (110, 1556490), (130, 1317030), (132, 1297075), (143, 1197300), (150, 1141426), (156, 1097525), (165, 1037660), (169, 1013100), (195, 878020), (220, 778245), (260, 658515), (275, 622596), (286, 598650), (300, 570713), (307, 557700), (325, 526812), (330, 518830), (338, 506550), (390, 439010), (429, 399100), (507, 337700), (550, 311298), (572, 299325), (614, 278850), (650, 263406), (660, 259415), (676, 253275), (715, 239460), (780, 219505), (825, 207532), (845, 202620), (858, 199550), (921, 185900), (975, 175604), (1014, 168850), (1100, 155649), (1228, 139425), (1300, 131703), (1430, 119730), (1535, 111540), (1650, 103766), (1690, 101310), (1716, 99775), (1842, 92950), (1859, 92100), (1950, 87802), (2028, 84425), (2145, 79820), (2535, 67540), (2860, 59865), (3070, 55770), (3300, 51883), (3377, 50700), (3380, 50655), (3575, 47892), (3684, 46475), (3718, 46050), (3900, 43901), (3991, 42900), (4225, 40524), (4290, 39910), (4605, 37180), (5070, 33770), (5577, 30700), (6140, 27885), (6754, 25350), (7150, 23946), (7436, 23025), (7675, 22308), (7982, 21450), (8450, 20262), (8580, 19955), (9210, 18590), (9295, 18420), (10131, 16900), (10140, 16885), (10725, 15964), (11154, 15350), (11973, 14300), (12675, 13508)]